Time | Language | Ode
File | Equation | Start | End | Actual
End | H | H Reason | Machine Digits | Desired
Correct Digits | Estimated Correct Digits | Correct
Digits | Terms | Type Sing Given | Given Least Sing | Ratio Least
Sing | Three Term Least Sing | Six Term Least Sing | Iterations | Execution
Time | Estimated Total Time | Last Save | diffeq
program | diffeq results | Comment |
2014-09-22T22:25:25-05:00 | c | add_c_lin | diff ( y , x , 1 ) = 0.3 + ( 0.1 * x + 0.2 ) ; | 0.1 | 1 | 1.09 | 0.09 | Display Interval | 16 | 16 | 13 | 16 | 30 | No Pole | NA | NONE | NONE | NONE | 11 | 0.0 Seconds | Done | 269 | add_c_lin diffeq.c | add_c_lin c results | OK |
2014-09-22T22:25:27-05:00 | c | add_c_sin | diff ( y , x , 1 ) = 1.0 + sin ( x ) ; | 0.1 | 1 | 1.0001 | 0.000128 | Pole Accuracy | 16 | 16 | 12 | 14 | 40 | No Pole | NA | NONE | NONE | NONE | 7032 | 0.0 Seconds | Done | 269 | add_c_sin diffeq.c | add_c_sin c results | OK |
2014-09-22T22:25:27-05:00 | c | add_full_lin | diff ( y , x , 1 ) = sin ( 0.3 * x + 0.1 ) + ( 0.1 * x + 0.2 ) ; | 1 | 5 | 5.00026 | 0.000512 | Pole Accuracy | 16 | 16 | 11 | 13 | 40 | No Pole | NA | NONE | NONE | NONE | 7813 | 0.0 Seconds | Done | 269 | add_full_lin diffeq.c | add_full_lin c results | OK |
2014-09-22T22:25:27-05:00 | c | add_lin_c | diff ( y , x , 1 ) = ( 0.1 * x + 0.2 ) + 0.3 ; | -5 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 16 | 30 | No Pole | NA | NONE | NONE | NONE | 101 | 0.0 Seconds | Done | 269 | add_lin_c diffeq.c | add_lin_c c results | OK |
2014-09-22T22:25:28-05:00 | c | add_lin_full | diff ( y , x , 1 ) = ( 0.1 * x + 0.2 ) + sin ( 0.3 * x + 0.1 ) ; | -5 | 5 | 5.00038 | 0.000512 | Pole Accuracy | 16 | 16 | 11 | 14 | 40 | No Pole | NA | NONE | NONE | NONE | 19532 | 0.0 Seconds | Done | 269 | add_lin_full diffeq.c | add_lin_full c results | OK |
2014-09-22T22:25:28-05:00 | c | add_lin_lin | diff ( y , x , 1 ) = ( 0.1 * x + 0.2 ) + ( 0.3 * x + 0.1 ) ; | -5 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 16 | 30 | No Pole | NA | NONE | NONE | NONE | 101 | 0.0 Seconds | Done | 269 | add_lin_lin diffeq.c | add_lin_lin c results | OK |
2014-09-22T22:25:28-05:00 | c | add | diff ( y , x , 1 ) = sin ( x ) + sin ( x ) ; | -5 | 5 | 5 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 13 | 40 | No Pole | NA | NONE | NONE | NONE | 78125 | 0.0 Seconds | Done | 269 | add diffeq.c | add c results | OK |
2014-09-22T22:25:29-05:00 | c | add_sin_c | diff ( y , x , 1 ) = sin ( x ) + 1.0 ; | -5 | 5 | 5 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 13 | 40 | No Pole | NA | NONE | NONE | NONE | 78125 | 1.0 Seconds | Done | 269 | add_sin_c diffeq.c | add_sin_c c results | OK |
2014-09-22T22:25:30-05:00 | c | add_sub_sin_c_cos_c_tan_c | diff ( y , x , 1 ) = sin ( 0.1 ) + cos ( 0.05 ) - tan ( 0.02 ) ; | -5 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 101 | 0.0 Seconds | Done | 269 | add_sub_sin_c_cos_c_tan_c diffeq.c | add_sub_sin_c_cos_c_tan_c c results | OK |
2014-09-22T22:25:30-05:00 | c | arccos_sqrt | diff ( y , x , 1 ) = arccos ( sqrt ( 0.1 * x + 0.2 ) ) ; | 0 | 0.5 | 0.5 | 0.001 | Max H | 16 | 16 | 12 | 10 | 30 | Real Sing | 2 | NONE | 2.00022 | NONE | 500 | 0.0 Seconds | Done | 269 | arccos_sqrt diffeq.c | arccos_sqrt c results | Poor Accuracy |
2014-09-22T22:25:31-05:00 | c | arcsin_c_arccos_c_arctan_c | diff ( y , x , 1 ) = arcsin ( 0.1 ) + arccos ( 0.1 ) + arctan ( 0.1 ) ; | -5 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 101 | 0.0 Seconds | Done | 269 | arcsin_c_arccos_c_arctan_c diffeq.c | arcsin_c_arccos_c_arctan_c c results | OK |
2014-09-22T22:25:31-05:00 | c | arcsin_sqrt | diff ( y , x , 1 ) = arcsin ( sqrt ( 0.1 * x + 0.2 ) ) ; | 0 | 0.5 | 0.5 | 0.01 | Max H | 16 | 16 | 13 | 8 | 30 | Real Sing | 2 | NONE | 2.00022 | NONE | 50 | 0.0 Seconds | Done | 269 | arcsin_sqrt diffeq.c | arcsin_sqrt c results | Poor Accuracy |
2014-09-22T22:25:31-05:00 | c | arctan_sqrt | diff ( y , x , 1 ) = arctan ( sqrt ( 0.1 * x + 0.2 ) ) ; | -1 | 0.5 | 0.5 | 1.6e-05 | Pole Accuracy | 16 | 16 | 11 | 13 | 40 | Real Sing | 1 | NONE | NONE | NONE | 93750 | 2.0 Seconds | Done | 269 | arctan_sqrt diffeq.c | arctan_sqrt c results | Poor Accuracy |
2014-09-22T22:25:35-05:00 | c | cosh_sqrt | diff ( y , x , 1 ) = cosh ( sqrt ( 0.1 * x + 0.2 ) ) ; | -1.9 | -1.8 | -1.79658 | 0.00608378 | Pole | 16 | 16 | 13 | 7 | 30 | Real Sing | 0.1 | NONE | 0.0996766 | NONE | 17 | 0.0 Seconds | Done | 269 | cosh_sqrt diffeq.c | cosh_sqrt c results | OK |
2014-09-22T22:25:35-05:00 | c | cos | diff ( y , x , 1 ) = cos ( x ) ; | 0 | 5 | 5.00002 | 0.000183155 | Pole | 16 | 16 | 9 | 11 | 40 | No Pole | NA | NONE | 0.065552 | NONE | 18910 | 0.0 Seconds | Done | 269 | cos diffeq.c | cos c results | OK |
2014-09-22T22:25:35-05:00 | c | cos_sqrt_lin | diff ( y , x , 1 ) = cos ( sqrt ( 2.0 * x + 3.0 ) ) ; | -1.4 | -1.3 | -1.2999 | 0.0001 | Max H | 16 | 16 | 12 | 6 | 30 | Real Sing | 0.1 | NONE | 0.0996711 | NONE | 1001 | 0.0 Seconds | Done | 269 | cos_sqrt_lin diffeq.c | cos_sqrt_lin c results | Poor Accuracy |
2014-09-22T22:25:36-05:00 | c | diff0 | diff ( y , x , 1 ) = y ; | -5 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 101 | 0.0 Seconds | Done | 269 | diff0 diffeq.c | diff0 c results | OK |
2014-09-22T22:25:36-05:00 | c | diff2 | diff ( y , x , 3 ) = m1 * diff ( y , x , 1 ) ; | -1 | 1 | 1 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 13 | 40 | No Pole | NA | NONE | NONE | NONE | 15625 | 1.0 Seconds | Done | 269 | diff2 diffeq.c | diff2 c results | OK |
2014-09-22T22:25:37-05:00 | c | diff | diff ( y , x , 2 ) = diff ( y , x , 1 ) ; | -5 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 101 | 0.0 Seconds | Done | 269 | diff diffeq.c | diff c results | OK |
2014-09-22T22:25:37-05:00 | c | div_c_exp | diff ( y , x , 1 ) = 2.0 / exp ( x ) ; | 1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 11 | 14 | 30 | No Pole | NA | NONE | NONE | NONE | 41 | 0.0 Seconds | Done | 269 | div_c_exp diffeq.c | div_c_exp c results | OK |
2014-09-22T22:25:37-05:00 | c | div_c_lin | diff ( y , x , 1 ) = 2.0 / ( 0.2 * x + 0.3 ) ; | 2.5 | 3.1 | 3.1 | 0.06 | Display Interval | 16 | 16 | 13 | 10 | 30 | Real Sing | 4 | NONE | NONE | NONE | 10 | 0.0 Seconds | Done | 269 | div_c_lin diffeq.c | div_c_lin c results | PROBLEM - Missing Singularity |
2014-09-22T22:25:38-05:00 | c | div_exp_exp | diff ( y , x , 1 ) = exp ( 0.1 * x ) / exp ( 0.2 * x ) ; | -5 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 12 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 101 | 0.0 Seconds | Done | 269 | div_exp_exp diffeq.c | div_exp_exp c results | OK |
2014-09-22T22:25:38-05:00 | c | div_lin_c | diff ( y , x , 1 ) = ( 0.2 * x + 0.3 ) / 2.0 ; | -5 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 16 | 30 | No Pole | NA | NONE | NONE | NONE | 101 | 0.0 Seconds | Done | 269 | div_lin_c diffeq.c | div_lin_c c results | OK |
2014-09-22T22:25:38-05:00 | c | div_lin_exp | diff ( y , x , 1 ) = ( 0.2 * x + 0.3 ) / exp ( x ) ; | 1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 11 | 14 | 30 | No Pole | NA | NONE | NONE | NONE | 41 | 0.0 Seconds | Done | 269 | div_lin_exp diffeq.c | div_lin_exp c results | OK |
2014-09-22T22:25:39-05:00 | c | div_lin_lin | diff ( y , x , 1 ) = ( 0.1 * x + 0.2 ) / ( 0.2 * x + 0.3 ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 16 | 30 | Real Sing | 1.6 | NONE | 1.6 | NONE | 50 | 0.0 Seconds | Done | 269 | div_lin_lin diffeq.c | div_lin_lin c results | OK |
2014-09-22T22:25:39-05:00 | c | div | diff ( y , x , 1 ) = sin ( x ) / cos ( x ) ; | 0 | 1.5 | 1.50134 | 0.00771781 | Pole | 16 | 16 | 13 | 16 | 30 | Real Sing | 0.16136 | NONE | 0.16136 | NONE | 31 | 0.0 Seconds | Done | 269 | div diffeq.c | div c results | OK |
2014-09-22T22:25:39-05:00 | c | div_sin_c | diff ( y , x , 1 ) = sin ( x ) / 2.0 ; | -5 | 5 | 5 | 0.000128 | Pole Accuracy | 16 | 16 | 10 | 13 | 40 | No Pole | NA | NONE | NONE | NONE | 78125 | 1.0 Seconds | Done | 269 | div_sin_c diffeq.c | div_sin_c c results | OK |
2014-09-22T22:25:40-05:00 | c | exp_sqrt | diff ( y , x , 1 ) = exp ( sqrt ( 0.1 * x + 0.2 ) ) ; | 2 | 3 | 3 | 6.4e-05 | Pole Accuracy | 16 | 16 | 11 | 7 | 40 | Real Sing | 4 | NONE | NONE | NONE | 15625 | 0.0 Seconds | Done | 269 | exp_sqrt diffeq.c | exp_sqrt c results | Poor Accuracy |
2014-09-22T22:25:40-05:00 | c | expt_c_c | diff ( y , x , 1 ) = expt ( 2.0 , 3.0 ) ; | -5 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 16 | 30 | No Pole | NA | NONE | NONE | NONE | 101 | 0.0 Seconds | Done | 269 | expt_c_c diffeq.c | expt_c_c c results | OK |
2014-09-22T22:25:41-05:00 | c | expt_c_lin | diff ( y , x , 1 ) = expt ( 2.0 , ( 0.2 * x + 0.3 ) ) ; | 1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 16 | 30 | Not Given | NA | NONE | NONE | NONE | 41 | 0.0 Seconds | Done | 269 | expt_c_lin diffeq.c | expt_c_lin c results | OK |
2014-09-22T22:25:41-05:00 | c | expt_c_sin | diff ( y , x , 1 ) = expt ( 2.0 , sin ( x ) ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | Unknown | 30 | Not Given | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | expt_c_sin diffeq.c | expt_c_sin c results | OK |
2014-09-22T22:25:41-05:00 | c | expt_lin_c | diff ( y , x , 1 ) = expt ( ( 0.2 * x + 0.3 ) , 2.0 ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | expt_lin_c diffeq.c | expt_lin_c c results | OK |
2014-09-22T22:25:42-05:00 | c | expt_lin_lin | diff ( y , x , 1 ) = expt ( ( 0.1 * x + 0.2 ) , ( 0.2 * x + 0.3 ) ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | Unknown | 30 | Not Given | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | expt_lin_lin diffeq.c | expt_lin_lin c results | OK |
2014-09-22T22:25:42-05:00 | c | expt_lin_sin | diff ( y , x , 1 ) = expt ( ( 0.2 * x + 0.3 ) , sin ( x ) ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | Unknown | 30 | Not Given | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | expt_lin_sin diffeq.c | expt_lin_sin c results | OK |
2014-09-22T22:25:42-05:00 | c | expt_sin_c | diff ( y , x , 1 ) = expt ( sin ( 0.2 * x + 0.3 ) , 2.0 ) ; | 0.1 | 0.2 | 0.2 | 3.2e-05 | Pole Accuracy | 16 | 16 | 12 | 11 | 40 | Not Given | NA | NONE | NONE | NONE | 3125 | 0.0 Seconds | Done | 269 | expt_sin_c diffeq.c | expt_sin_c c results | OK |
2014-09-22T22:25:43-05:00 | c | expt_sin_lin | diff ( y , x , 1 ) = expt ( sin ( x ) , ( 0.2 * x + 0.3 ) ) ; | 0.1 | 0.2 | 0.203798 | 0.00610576 | Pole | 16 | 16 | 13 | Unknown | 30 | Not Given | NA | NONE | NONE | NONE | 17 | 0.0 Seconds | Done | 269 | expt_sin_lin diffeq.c | expt_sin_lin c results | OK |
2014-09-22T22:25:43-05:00 | c | expt_sin_sin | diff ( y , x , 1 ) = expt ( sin ( 0.1 * x ) , sin ( 0.2 * x ) ) ; | 0.1 | 5 | 5.0152 | 0.032768 | Optimal | 16 | 16 | 12 | Unknown | 30 | Not Given | NA | NONE | NONE | NONE | 150 | 0.0 Seconds | Done | 269 | expt_sin_sin diffeq.c | expt_sin_sin c results | OK |
2014-09-22T22:25:43-05:00 | c | h2sin | diff ( y , x , 2 ) = sin ( x ) ; | 0.1 | 5 | 5.0001 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 13 | 40 | No Pole | NA | NONE | NONE | NONE | 38282 | 0.0 Seconds | Done | 269 | h2sin diffeq.c | h2sin c results | OK |
2014-09-22T22:25:44-05:00 | c | h3sin | diff ( y , x , 3 ) = sin ( x ) ; | 0.1 | 1.5 | 1.50006 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 13 | 40 | No Pole | NA | NONE | NONE | NONE | 10938 | 0.0 Seconds | Done | 269 | h3sin diffeq.c | h3sin c results | OK |
2014-09-22T22:25:45-05:00 | c | h5h3 | diff ( y , x , 5 ) = m1 * diff ( y , x , 3 ) ; | 0.1 | 1.5 | 1.50006 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 12 | 40 | No Pole | NA | NONE | NONE | NONE | 10938 | 0.0 Seconds | Done | 269 | h5h3 diffeq.c | h5h3 c results | OK |
2014-09-22T22:25:45-05:00 | c | lin_arccos | diff ( y , x , 1 ) = arccos ( 0.1 * x + 0.2 ) ; | -0.8 | 0.8 | 0.9 | 0.1 | Display Interval | 16 | 16 | 13 | 7 | 30 | Not Given | NA | NONE | NONE | NONE | 17 | 0.0 Seconds | Done | 269 | lin_arccos diffeq.c | lin_arccos c results | Poor Accuracy |
2014-09-22T22:25:46-05:00 | c | lin_arcsin | diff ( y , x , 1 ) = arcsin ( 0.1 * x + 0.2 ) ; | -0.8 | 0.8 | 0.9 | 0.1 | Display Interval | 16 | 16 | 13 | 7 | 30 | Not Given | NA | NONE | NONE | NONE | 17 | 0.0 Seconds | Done | 269 | lin_arcsin diffeq.c | lin_arcsin c results | Poor Accuracy |
2014-09-22T22:25:46-05:00 | c | lin_arctan | diff ( y , x , 1 ) = arctan ( 0.1 * x + 0.2 ) ; | -1 | -0.6 | -0.6 | 0.04 | Display Interval | 16 | 16 | 13 | 6 | 30 | Not Given | NA | NONE | NONE | NONE | 10 | 0.0 Seconds | Done | 269 | lin_arctan diffeq.c | lin_arctan c results | Poor Accuracy |
2014-09-22T22:25:46-05:00 | c | lin_cosh | diff ( y , x , 1 ) = cosh ( 2.0 * x + 3.0 ) ; | 0.1 | 2 | 2 | 2.56e-07 | Pole Accuracy | 16 | 16 | 10 | 10 | 30 | No Pole | NA | NONE | NONE | NONE | 7421875 | 31.0 Seconds | Done | 269 | lin_cosh diffeq.c | lin_cosh c results | OK |
2014-09-22T22:26:18-05:00 | c | lin_exp | diff ( y , x , 1 ) = exp ( 0.1 * x + 0.2 ) ; | 1 | 10 | 10.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 91 | 0.0 Seconds | Done | 269 | lin_exp diffeq.c | lin_exp c results | OK |
2014-09-22T22:26:18-05:00 | c | lin_ln | diff ( y , x , 1 ) = ln ( 0.1 * x + 0.2 ) ; | 20 | 30 | 30 | 0.1 | Display Interval | 16 | 16 | 13 | 14 | 30 | Real Sing | 22 | NONE | 22 | NONE | 100 | 0.0 Seconds | Done | 269 | lin_ln diffeq.c | lin_ln c results | OK |
2014-09-22T22:26:18-05:00 | c | lin_sin_cos | diff ( y , x , 1 ) = sin ( 2.0 * x + 3.0 ) + cos ( 1.5 * x - 2.0 ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | lin_sin_cos diffeq.c | lin_sin_cos c results | OK |
2014-09-22T22:26:19-05:00 | c | lin_sinh | diff ( y , x , 1 ) = sinh ( 2.0 * x + 3.0 ) ; | 0.1 | 2 | 2.00002 | 6.5536e-05 | Pole Accuracy | 16 | 16 | 11 | 13 | 40 | No Pole | NA | NONE | NONE | NONE | 28992 | 0.0 Seconds | Done | 269 | lin_sinh diffeq.c | lin_sinh c results | OK |
2014-09-22T22:26:19-05:00 | c | lin_tanh | diff ( y , x , 1 ) = tanh ( 3.0 * x + 1.0 ) ; | 1.1 | 2 | 2 | 0.09 | Display Interval | 16 | 16 | 13 | 16 | 40 | No Pole | NA | NONE | NONE | NONE | 10 | 0.0 Seconds | Done | 269 | lin_tanh diffeq.c | lin_tanh c results | OK |
2014-09-22T22:26:20-05:00 | c | lin_tan | diff ( y , x , 1 ) = tan ( 2.0 * x + 3.0 ) ; | -1 | -0.9 | -0.9 | 0.01 | Display Interval | 16 | 16 | 13 | 16 | 30 | Real Sing | 0.195398 | NONE | 0.195398 | NONE | 10 | 0.0 Seconds | Done | 269 | lin_tan diffeq.c | lin_tan c results | OK |
2014-09-22T22:26:20-05:00 | c | ln_c_exp_c_sqrt_c | diff ( y , x , 1 ) = ln ( 0.1 ) + exp ( 0.1 ) + sqrt ( 0.1 ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | ln_c_exp_c_sqrt_c diffeq.c | ln_c_exp_c_sqrt_c c results | OK |
2014-09-22T22:26:20-05:00 | c | ln_sqrt | diff ( y , x , 1 ) = ln ( sqrt ( 0.1 * x + 0.2 ) ) ; | 10 | 11 | 11.1 | 0.1 | Display Interval | 16 | 16 | 13 | 7 | 40 | Real Sing | 12 | NONE | 12.0123 | NONE | 11 | 0.0 Seconds | Done | 269 | ln_sqrt diffeq.c | ln_sqrt c results | Poor Accuracy |
2014-09-22T22:26:21-05:00 | c | mtest1 | diff ( y1 , x , 1 ) = m1 * y2 + 1.0 ; | 0.1 | 10 | 10 | 0.000128 | Pole Accuracy | 16 | 16 | 10 | 11 | 40 | No Pole | NA | NONE | NONE | NONE | 77344 | 18.0 Seconds | Done | 269 | mtest1 diffeq.c | mtest1 c results | OK |
ditto | ditto | ditto | diff ( y2 , x , 1 ) = y1 - 1.0 ; | ditto | ditto | ditto | ditto | ditto | ditto | ditto | 10 | 11 | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto |
2014-09-22T22:26:39-05:00 | c | mtest2 | diff ( y1 , x , 1 ) = m1 * y2 ; | 0.2 | 0.8 | 0.80001 | 1e-05 | Max H | 16 | 16 | 11 | 2 | 40 | No Pole | NA | NONE | NONE | NONE | 60001 | 14.0 Seconds | Done | 269 | mtest2 diffeq.c | mtest2 c results | Poor Accuracy -- BAD TEST?? |
ditto | ditto | ditto | diff ( y2 , x , 1 ) = y1 ; | ditto | ditto | ditto | ditto | ditto | ditto | ditto | 11 | 2 | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto |
2014-09-22T22:26:53-05:00 | c | mtest3 | diff ( y2 , x , 1 ) = m1 * y1 + 1.0 ; | 0.1 | 0.5 | 0.507272 | 0.00993347 | Pole | 16 | 16 | 12 | 16 | 40 | No Pole | NA | NONE | 0.0993347 | NONE | 41 | 0.0 Seconds | Done | 269 | mtest3 diffeq.c | mtest3 c results | OK |
ditto | ditto | ditto | diff ( y1 , x , 1 ) = y2 - 1.0 ; | ditto | ditto | ditto | ditto | ditto | ditto | ditto | 13 | 16 | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto |
2014-09-22T22:26:53-05:00 | c | mtest4 | diff ( y2 , x , 3 ) = m1 * cos ( x ) ; | 0.1 | 5 | 5.0001 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 12 | 40 | No Pole | NA | NONE | NONE | NONE | 38282 | 21.0 Seconds | Done | 269 | mtest4 diffeq.c | mtest4 c results | OK |
ditto | ditto | ditto | diff ( y1 , x , 1 ) = m1 * y2 ; | ditto | ditto | ditto | ditto | ditto | ditto | ditto | 10 | 12 | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto |
2014-09-22T22:27:15-05:00 | c | mtest5 | diff ( y1 , x , 1 ) = m1 * y2 ; | 0.5 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 12 | 8 | 30 | No Pole | NA | NONE | NONE | NONE | 46 | 0.0 Seconds | Done | 269 | mtest5 diffeq.c | mtest5 c results | OK |
ditto | ditto | ditto | diff ( y2 , x , 2 ) = diff ( y1 , x , 1 ) ; | ditto | ditto | ditto | ditto | ditto | ditto | ditto | 13 | 8 | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto |
2014-09-22T22:27:16-05:00 | c | mtest6 | diff ( x1 , t , 1 ) = 4.0 * x2 - 2.0 * diff ( x2 , t , 1 ) - 2.0 * x1 ; | 1.5 | 8 | 8.0001 | 0.0001 | Max H | 16 | 16 | 11 | 2 | 40 | Not Given | NA | NONE | NONE | NONE | 65001 | 9.0 Seconds | Done | 269 | mtest6 diffeq.c | mtest6 c results | ??? |
ditto | ditto | ditto | diff ( x2 , t , 2 ) = 3.0 * diff ( x2 , t , 1 ) - 2.0 * x2 - diff ( x1 , t , 2 ) - diff ( x1 , t , 1 ) + x1 ; | ditto | ditto | ditto | ditto | ditto | ditto | ditto | 11 | 3 | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto |
2014-09-22T22:27:25-05:00 | c | mtest7 | diff ( y2 , x , 5 ) = y1 ; | 0.1 | 0.7 | 0.700064 | 0.000128 | Pole Accuracy | 16 | 16 | 12 | 14 | 40 | No Pole | NA | NONE | NONE | NONE | 4688 | 2.0 Seconds | Done | 269 | mtest7 diffeq.c | mtest7 c results | OK |
ditto | ditto | ditto | diff ( y1 , x , 1 ) = m1 * diff ( y2 , x , 4 ) ; | ditto | ditto | ditto | ditto | ditto | ditto | ditto | 11 | 14 | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto |
2014-09-22T22:27:27-05:00 | c | mtest8 | diff ( y2 , x , 4 ) = y1 - 1.0 ; | 0.1 | 1.4 | 1.4001 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 15 | 40 | No Pole | NA | NONE | NONE | NONE | 10157 | 4.0 Seconds | Done | 269 | mtest8 diffeq.c | mtest8 c results | OK |
ditto | ditto | ditto | diff ( y1 , x , 1 ) = m1 * diff ( y2 , x , 3 ) ; | ditto | ditto | ditto | ditto | ditto | ditto | ditto | 11 | 14 | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto | ditto |
2014-09-22T22:27:32-05:00 | c | mult2 | diff ( y , x , 1 ) = sin ( x ) * cos ( x ) ; | 0.1 | 1 | 1 | 3.2768e-07 | Pole Accuracy | 16 | 16 | 10 | 11 | 30 | No Pole | NA | NONE | NONE | NONE | 2746583 | 18.0 Seconds | Done | 269 | mult2 diffeq.c | mult2 c results | OK |
2014-09-22T22:27:51-05:00 | c | mult_c_lin | diff ( y , x , 1 ) = 2.0 * ( 0.2 * x + 0.3 ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 16 | 30 | No Pole | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | mult_c_lin diffeq.c | mult_c_lin c results | OK |
2014-09-22T22:27:51-05:00 | c | mult_c_sin | diff ( y , x , 1 ) = 2.0 * sin ( x ) ; | 0.1 | 5 | 5.0001 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 12 | 40 | No Pole | NA | NONE | NONE | NONE | 38282 | 1.0 Seconds | Done | 269 | mult_c_sin diffeq.c | mult_c_sin c results | OK |
2014-09-22T22:27:52-05:00 | c | mult_div_sinh_cosh_tanh | diff ( y , x , 1 ) = sinh ( 0.1 ) * cosh ( 0.05 ) / tanh ( 0.02 ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 16 | 30 | No Pole | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | mult_div_sinh_cosh_tanh diffeq.c | mult_div_sinh_cosh_tanh c results | OK |
2014-09-22T22:27:52-05:00 | c | mult_lin_c | diff ( y , x , 1 ) = ( 0.2 * x + 0.3 ) * 2.0 ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 16 | 30 | No Pole | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | mult_lin_c diffeq.c | mult_lin_c c results | OK |
2014-09-22T22:27:52-05:00 | c | mult_lin_lin | diff ( y , x , 1 ) = ( 0.1 * x + 0.2 ) * ( 0.2 * x + 0.3 ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | mult_lin_lin diffeq.c | mult_lin_lin c results | OK |
2014-09-22T22:27:53-05:00 | c | mult_lin_sin | diff ( y , x , 1 ) = ( 0.2 * x + 0.3 ) * sin ( x ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | mult_lin_sin diffeq.c | mult_lin_sin c results | OK |
2014-09-22T22:27:53-05:00 | c | mult | diff ( y , x , 1 ) = x * x ; | 0.1 | 10 | 10.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 100 | 0.0 Seconds | Done | 269 | mult diffeq.c | mult c results | OK |
2014-09-22T22:27:53-05:00 | c | mult_sin_c | diff ( y , x , 1 ) = sin ( x ) * 2.0 ; | 0.1 | 5 | 5.0001 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 12 | 40 | No Pole | NA | NONE | NONE | NONE | 38282 | 0.0 Seconds | Done | 269 | mult_sin_c diffeq.c | mult_sin_c c results | OK |
2014-09-22T22:27:54-05:00 | c | mult_sin_lin | diff ( y , x , 1 ) = sin ( x ) * ( 0.2 * x + 0.3 ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | mult_sin_lin diffeq.c | mult_sin_lin c results | OK |
2014-09-22T22:27:54-05:00 | c | mult_sin_sin | diff ( y , x , 1 ) = sin ( x ) * sin ( x ) ; | 0.1 | 0.2 | 0.201015 | 0.00594205 | Pole | 16 | 16 | 13 | 16 | 30 | No Pole | NA | NONE | 0.0973546 | NONE | 17 | 0.0 Seconds | Done | 269 | mult_sin_sin diffeq.c | mult_sin_sin c results | PROBLEM - False Singularity |
2014-09-22T22:27:54-05:00 | c | nonlinear1 | diff ( y , x , 1 ) = y * y ; | 0 | 0.5 | 0.55 | 0.05 | Display Interval | 16 | 16 | 13 | 16 | 20 | Real Sing | 0.5 | 0.5 | 0.5 | NONE | 11 | 0.0 Seconds | Done | 269 | nonlinear1 diffeq.c | nonlinear1 c results | OK |
2014-09-22T22:27:55-05:00 | c | nonlinear2 | diff ( y , x , 1 ) = y * y ; | 0 | 0.2 | 0.22 | 0.02 | Display Interval | 16 | 16 | 13 | 16 | 20 | Real Sing | 0.3 | 0.3 | 0.3 | NONE | 11 | 0.0 Seconds | Done | 269 | nonlinear2 diffeq.c | nonlinear2 c results | OK |
2014-09-22T22:27:55-05:00 | c | sing1 | diff ( y , x , 1 ) = m1 * 2.0 * x / ( x * x + 0.000001 ) / ( x * x + 0.000001 ) ; | -2 | -1.5 | -1.5 | 0.05 | Display Interval | 16 | 16 | 13 | 16 | 20 | Complex Sing | 1.55 | NONE | 1.55001 | 1.55 | 10 | 0.0 Seconds | Done | 269 | sing1 diffeq.c | sing1 c results | OK |
2014-09-22T22:27:55-05:00 | c | sing2 | diff ( y , x , 1 ) = 1.0 / ( x * x + 1.0 ) ; | -2 | -1.5 | -1.5 | 0.05 | Display Interval | 16 | 16 | 13 | 16 | 20 | Complex Sing | 1.84459 | NONE | NONE | 1.84459 | 10 | 0.0 Seconds | Done | 269 | sing2 diffeq.c | sing2 c results | OK |
2014-09-22T22:27:56-05:00 | c | sing3 | diff ( y , x , 1 ) = m1 * 2.0 / x / x / x ; | -2 | -0.7 | -0.6561 | 0.0729 | Pole | 16 | 16 | 12 | 6 | 20 | Real Sing | 0.729 | NONE | 0.729 | NONE | 14 | 0.0 Seconds | Done | 269 | sing3 diffeq.c | sing3 c results | OK |
2014-09-22T22:27:56-05:00 | c | sing4 | diff ( y , x , 1 ) = m1 * 2.0 * x / ( x * x + 1.0 ) / ( x * x + 1.0 ) ; | -2 | -1 | -1 | 0.1 | Display Interval | 16 | 16 | 13 | 16 | 40 | Complex Sing | 1.48661 | NONE | NONE | 1.48661 | 10 | 0.0 Seconds | Done | 269 | sing4 diffeq.c | sing4 c results | OK |
2014-09-22T22:27:56-05:00 | c | sing5 | diff ( y , x , 1 ) = m1 * 3.0 / x / x / x / x ; | -1 | -0.7 | -0.7 | 0.03 | Display Interval | 16 | 16 | 13 | 7 | 20 | Real Sing | 0.73 | NONE | 0.73 | NONE | 10 | 0.0 Seconds | Done | 269 | sing5 diffeq.c | sing5 c results | OK |
2014-09-22T22:27:57-05:00 | c | sing6 | diff ( y , x , 1 ) = m1 * 2.0 / ( x - 6.0 ) / ( x - 6.0 ) / ( x - 6.0 ) ; | 2 | 3 | 3 | 0.1 | Display Interval | 16 | 16 | 13 | 9 | 20 | Real Sing | 3.1 | NONE | 3.1 | NONE | 10 | 0.0 Seconds | Done | 269 | sing6 diffeq.c | sing6 c results | OK |
2014-09-22T22:27:57-05:00 | c | sing7 | diff ( y , x , 1 ) = m1 * 5.0 / ( x - 6.0 ) / ( x - 6.0 ) / ( x - 6.0 ) / ( x - 6.0 ) / ( x - 6.0 ) / ( x - 6.0 ) ; | 2 | 3 | 3 | 0.1 | Display Interval | 16 | 16 | 13 | 7 | 30 | Real Sing | 3.1 | NONE | 3.1 | NONE | 10 | 0.0 Seconds | Done | 269 | sing7 diffeq.c | sing7 c results | OK |
2014-09-22T22:27:57-05:00 | c | sinh_sqrt | diff ( y , x , 1 ) = sinh ( sqrt ( 0.1 * x + 0.2 ) ) ; | 2 | 3 | 3 | 6.4e-05 | Pole Accuracy | 16 | 16 | 11 | 6 | 40 | Real Sing | 4 | NONE | NONE | NONE | 15625 | 0.0 Seconds | Done | 269 | sinh_sqrt diffeq.c | sinh_sqrt c results | Poor Accuracy |
2014-09-22T22:27:58-05:00 | c | sin | diff ( y , x , 1 ) = sin ( x ) ; | 0 | 1 | 1.00395 | 0.00993347 | Pole | 16 | 16 | 13 | 16 | 40 | No Pole | NA | NONE | 0.0993347 | NONE | 92 | 0.0 Seconds | Done | 269 | sin diffeq.c | sin c results | OK |
2014-09-22T22:27:58-05:00 | c | sin_lg_h | diff ( y , x , 1 ) = sin ( x ) ; | 0 | 5 | 5.5 | 1 | Min H (Pole) | 16 | 16 | 13 | 16 | 40 | No Pole | NA | NONE | 0.07056 | NONE | 6 | 0.0 Seconds | Done | 269 | sin_lg_h diffeq.c | sin_lg_h c results | OK |
2014-09-22T22:27:59-05:00 | c | sin_sqrt_lin | diff ( y , x , 1 ) = sin ( sqrt ( 2.0 * x + 3.0 ) ) ; | 2 | 3 | 3 | 0.0001 | Max H | 16 | 16 | 12 | 6 | 40 | Real Sing | 3.5 | NONE | NONE | 3.99973 | 10000 | 0.0 Seconds | Done | 269 | sin_sqrt_lin diffeq.c | sin_sqrt_lin c results | Poor Accuracy & PROBLEM - found complex singularity instead of real - COULD BE RIGHT!!! |
2014-09-22T22:27:59-05:00 | c | sqrt | diff ( y , x , 1 ) = sqrt ( x ) ; | 0.1 | 0.2 | 0.2 | 0.00625 | Pole | 16 | 16 | 13 | 16 | 40 | Real Sing | 0.1 | NONE | 0.1 | NONE | 16 | 0.0 Seconds | Done | 269 | sqrt diffeq.c | sqrt c results | OK |
2014-09-22T22:27:59-05:00 | c | sqrt_tone | diff ( y , x , 1 ) = sqrt ( x ) ; | 0.5 | 0.6 | 0.6 | 0.01 | Display Interval | 16 | 16 | 13 | 16 | 40 | Real Sing | 0.5 | NONE | 0.5 | NONE | 10 | 0.0 Seconds | Done | 269 | sqrt_tone diffeq.c | sqrt_tone c results | OK |
2014-09-22T22:28:00-05:00 | c | sqrt_sqrt | diff ( y , x , 1 ) = sqrt ( sqrt ( 0.1 * x + 0.2 ) ) ; | 0.1 | 0.5 | 0.54 | 0.04 | Display Interval | 16 | 16 | 13 | 16 | 40 | Real Sing | 2.1 | NONE | 2.1 | NONE | 11 | 0.0 Seconds | Done | 269 | sqrt_sqrt diffeq.c | sqrt_sqrt c results | OK |
2014-09-22T22:28:00-05:00 | c | sqrt_sqrt_tone | diff ( y , x , 1 ) = sqrt ( sqrt ( 0.1 * x + 0.2 ) ) ; | 0.5 | 1.5 | 1.5 | 0.1 | Display Interval | 16 | 16 | 13 | 16 | 40 | Real Sing | 2.5 | NONE | 2.5 | NONE | 10 | 0.0 Seconds | Done | 269 | sqrt_sqrt_tone diffeq.c | sqrt_sqrt_tone c results | OK |
2014-09-22T22:28:00-05:00 | c | sqrt_sqrt_tzero | diff ( y , x , 1 ) = sqrt ( sqrt ( 0.1 * x + 0.2 ) ) ; | 0 | 0.5 | 0.55 | 0.05 | Display Interval | 16 | 16 | 13 | 16 | 40 | Real Sing | 2 | NONE | 2 | NONE | 11 | 0.0 Seconds | Done | 269 | sqrt_sqrt_tzero diffeq.c | sqrt_sqrt_tzero c results | OK |
2014-09-22T22:28:01-05:00 | c | sub_c_lin | diff ( y , x , 1 ) = 0.3 - ( 0.1 * x + 0.2 ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | sub_c_lin diffeq.c | sub_c_lin c results | OK |
2014-09-22T22:28:01-05:00 | c | sub_c_sin | diff ( y , x , 1 ) = 1.0 - sin ( x ) ; | 0.1 | 5 | 5.0001 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 13 | 40 | No Pole | NA | NONE | NONE | NONE | 38282 | 0.0 Seconds | Done | 269 | sub_c_sin diffeq.c | sub_c_sin c results | OK |
2014-09-22T22:28:02-05:00 | c | sub_full_lin | diff ( y , x , 1 ) = sin ( 0.3 * x + 0.1 ) - ( 0.1 * x + 0.2 ) ; | 0.1 | 5 | 5.00035 | 0.000512 | Pole Accuracy | 16 | 16 | 11 | 14 | 40 | No Pole | NA | NONE | NONE | NONE | 9571 | 0.0 Seconds | Done | 269 | sub_full_lin diffeq.c | sub_full_lin c results | OK |
2014-09-22T22:28:02-05:00 | c | sub_lin_c | diff ( y , x , 1 ) = ( 0.1 * x + 0.2 ) - 0.3 ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 15 | 30 | No Pole | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | sub_lin_c diffeq.c | sub_lin_c c results | OK |
2014-09-22T22:28:02-05:00 | c | sub_lin_lin | diff ( y , x , 1 ) = ( 0.1 * x + 0.2 ) - ( 0.3 * x + 0.1 ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | 16 | 30 | No Pole | NA | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | sub_lin_lin diffeq.c | sub_lin_lin c results | OK |
2014-09-22T22:28:03-05:00 | c | sub_lin_sin | diff ( y , x , 1 ) = ( 0.1 * x + 1.0 ) - sin ( x ) ; | 0.1 | 5 | 5.0001 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 13 | 40 | No Pole | NA | NONE | NONE | NONE | 38282 | 0.0 Seconds | Done | 269 | sub_lin_sin diffeq.c | sub_lin_sin c results | OK |
2014-09-22T22:28:03-05:00 | c | sub | diff ( y , x , 1 ) = sin ( x ) - cos ( x ) ; | 0 | 10 | 10 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 13 | 40 | No Pole | NA | NONE | NONE | NONE | 78125 | 1.0 Seconds | Done | 269 | sub diffeq.c | sub c results | OK |
2014-09-22T22:28:04-05:00 | c | sub_sin_c | diff ( y , x , 1 ) = sin ( x ) - 1 , 0 ; | 0.1 | 5 | 5.0001 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 12 | 40 | No Pole | NA | NONE | NONE | NONE | 38282 | 0.0 Seconds | Done | 269 | sub_sin_c diffeq.c | sub_sin_c c results | OK |
2014-09-22T22:28:04-05:00 | c | sub_sin_cos | diff ( y , x , 1 ) = m1 * sin ( x ) - cos ( x ) ; | 0.1 | 5 | 5.0001 | 0.000128 | Pole Accuracy | 16 | 16 | 11 | 12 | 40 | No Pole | NA | NONE | NONE | NONE | 38282 | 0.0 Seconds | Done | 269 | sub_sin_cos diffeq.c | sub_sin_cos c results | OK |
2014-09-22T22:28:05-05:00 | c | tanh_sqrt | diff ( y , x , 1 ) = tanh ( sqrt ( 2.0 * x + 3.0 ) ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | Unknown | 30 | Real Sing | 1.6 | NONE | NONE | NONE | 50 | 0.0 Seconds | Done | 269 | tanh_sqrt diffeq.c | tanh_sqrt c results | ?? |
2014-09-22T22:28:06-05:00 | c | tan_sqrt | diff ( y , x , 1 ) = ( 1.0 + ( tan ( sqrt ( 2.0 * x + 1.0 ) ) * tan ( sqrt ( 2.0 * x + 1.0 ) ) ) ) / sqrt ( 2.0 * x + 1.0 ) ; | 1.4 | 2.1 | 2.1 | 0.0001 | Max H | 16 | 16 | 11 | 5 | 40 | Real Sing | 3.4 | NONE | NONE | NONE | 7000 | 0.0 Seconds | Done | 269 | tan_sqrt diffeq.c | tan_sqrt c results | PROBLEM - Singularity not accurate |
2014-09-22T22:28:06-05:00 | c | tan_sqrt_lin | diff ( y , x , 1 ) = tan ( sqrt ( 2.0 * x + 3.0 ) ) ; | 0.1 | 5 | 5.1 | 0.1 | Display Interval | 16 | 16 | 13 | Unknown | 40 | Real Sing | 1.6 | NONE | 1.49251 | NONE | 50 | 0.0 Seconds | Done | 269 | tan_sqrt_lin diffeq.c | tan_sqrt_lin c results | PROBLEM - Singularity not accurate |
2014-09-22T22:28:06-05:00 | c | tan | diff ( y , x , 1 ) = tan ( x ) ; | 0.1 | 1.5 | 1.5011 | 0.0077437 | Pole | 16 | 16 | 13 | 15 | 40 | Real Sing | 0.161901 | NONE | 0.161901 | NONE | 30 | 0.0 Seconds | Done | 269 | tan diffeq.c | tan c results | OK |
2014-09-22T22:28:07-05:00 | c | div_c_lin_back | diff ( y , x , 1 ) = 2.0 / ( 0.2 * x + 0.3 ) ; | 3.1 | 2.5 | 2.5 | -0.1 | Display Interval | 16 | 16 | 13 | 10 | 30 | Real Sing | 4.1 | NONE | NONE | NONE | 6 | 0.0 Seconds | 0.0 Seconds | 269 | div_c_lin_back diffeq.c | div_c_lin_back c results | PROBLEM - missing singularity |
2014-09-22T22:28:07-05:00 | c | sin_back | diff ( y , x , 1 ) = sin ( x ) ; | -0.1 | -1 | -1.0001 | -0.000128 | Pole Accuracy | 16 | 16 | 12 | 14 | 40 | No Pole | NA | NONE | NONE | NONE | 7032 | 0.0 Seconds | 0.0 Seconds | 269 | sin_back diffeq.c | sin_back c results | OK |
2014-09-22T22:28:07-05:00 | c | sing1_back | diff ( y , x , 1 ) = m1 * 2.0 * x / ( x * x + 0.000001 ) / ( x * x + 0.000001 ) ; | -1.5 | -2 | -2 | -0.1 | Display Interval | 16 | 16 | 13 | 16 | 20 | Complex Sing | 1.6 | NONE | 1.60001 | 1.6 | 5 | 0.0 Seconds | 0.0 Seconds | 269 | sing1_back diffeq.c | sing1_back c results | OK |
2014-09-22T22:28:08-05:00 | c | sing2_back | diff ( y , x , 1 ) = 1.0 / ( x * x + 1.0 ) ; | -1.5 | -2 | -2 | -0.1 | Display Interval | 16 | 16 | 14 | 16 | 20 | Complex Sing | 1.8868 | NONE | NONE | 1.8868 | 5 | 0.0 Seconds | 0.0 Seconds | 269 | sing2_back diffeq.c | sing2_back c results | OK |
2014-09-22T22:28:08-05:00 | c | sing3_back | diff ( y , x , 1 ) = m1 * 2.0 / x / x / x ; | -0.7 | -2 | -2.01072 | -0.032768 | Optimal | 16 | 16 | 12 | 7 | 20 | Real Sing | 0.732768 | NONE | 0.732768 | NONE | 40 | 0.0 Seconds | 0.0 Seconds | 269 | sing3_back diffeq.c | sing3_back c results | Poor Accuracy |
2014-09-22T22:28:08-05:00 | c | sing4_back | diff ( y , x , 1 ) = m1 * 2.0 * x / ( x * x + 1.0 ) / ( x * x + 1.0 ) ; | -1 | -2 | -2 | -0.1 | Display Interval | 16 | 16 | 13 | 15 | 40 | Complex Sing | 1.48661 | NONE | NONE | 1.48661 | 10 | 0.0 Seconds | 0.0 Seconds | 269 | sing4_back diffeq.c | sing4_back c results | OK |
2014-09-22T22:28:09-05:00 | c | sing5_back | diff ( y , x , 1 ) = m1 * 3.0 / x / x / x / x ; | -0.7 | -1 | -1.02768 | -0.032768 | Optimal | 16 | 16 | 13 | 7 | 20 | Real Sing | 0.732768 | NONE | 0.732768 | NONE | 10 | 0.0 Seconds | 0.0 Seconds | 269 | sing5_back diffeq.c | sing5_back c results | Poor Accuracy |
2014-09-22T22:28:09-05:00 | c | sing6_back | diff ( y , x , 1 ) = m1 * 2.0 / ( x - 6.0 ) / ( x - 6.0 ) / ( x - 6.0 ) ; | 3 | 2 | 2 | -0.1 | Display Interval | 16 | 16 | 13 | 8 | 20 | Real Sing | 3.1 | NONE | 3.1 | NONE | 10 | 0.0 Seconds | 0.0 Seconds | 269 | sing6_back diffeq.c | sing6_back c results | OK |
2014-09-22T22:28:09-05:00 | c | sing7_back | diff ( y , x , 1 ) = m1 * 5.0 / ( x - 6.0 ) / ( x - 6.0 ) / ( x - 6.0 ) / ( x - 6.0 ) / ( x - 6.0 ) / ( x - 6.0 ) ; | 3 | 2 | 2 | -0.1 | Display Interval | 16 | 16 | 12 | 6 | 30 | Real Sing | 3.1 | NONE | 3.1 | NONE | 10 | 0.0 Seconds | 0.0 Seconds | 269 | sing7_back diffeq.c | sing7_back c results | OK |