https://github.com/janverschelde/PHCpack

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Revision Author Date Message Commit Date
13ddebb updated version number for the sphinx documentation of PHCpack 17 May 2019, 19:44:17 UTC
cf25a37 printed previous t value in the step-by-step tracker loops 17 May 2019, 19:32:45 UTC
32d2b60 modified files for version 0.9.5 of phcpy 17 May 2019, 16:59:18 UTC
f4789cf updated files for release 2.4.67 17 May 2019, 15:40:27 UTC
3bc00db extended the python3 version of the curves module with the test on the hyperbola example in an interactive step-by-step loop 14 May 2019, 23:12:29 UTC
cedc8a4 extended the curves module for python2 with an interactive step-by-step loop for parameter homotopies, tested on the example of the hyperbola 14 May 2019, 22:33:02 UTC
247c0e2 fixed bug in stop criterion involving the number of extra corrector steps 14 May 2019, 20:38:34 UTC
6acdb1d added a reference to a paper in the literature which cites the use of PHCpack 13 May 2019, 15:29:53 UTC
6a0b74d added double double and quad double versions of the coefficient modulus transforms on series 13 May 2019, 15:07:29 UTC
f484d25 new package for performing coefficient modulus transforms on series 13 May 2019, 02:03:31 UTC
4f9eb1e commented out printing of parsed solution when appending a solution string in double precision 12 May 2019, 00:22:09 UTC
b3e90a4 added a prompt for the verbose flag in test_run_cascade() in the cascades module 11 May 2019, 23:03:23 UTC
330e928 prompt user for verbose or not in the test_solve of the factor module 11 May 2019, 22:19:35 UTC
9e33f3b added forgotten input integer argument in the membership test with standard doubles 11 May 2019, 22:11:13 UTC
946552c improved python2 version of the solutions module, added j = complex(0, 1) back in, as needed for test() 08 May 2019, 23:08:31 UTC
2f9a5c5 updated pylint score for the Python3 version of the solutions module 08 May 2019, 22:07:47 UTC
c1ee96d reformatted code in the driver to the Cauchy end game 21 April 2019, 19:51:40 UTC
d1bcc0f added printing of solutions at the end of the tracking 09 April 2019, 20:24:13 UTC
169f52e added example script on the Wilkinson polynomials 07 April 2019, 16:30:45 UTC
6daafd3 set the t-value of the computed solutions of polynomials in one variable to zero 06 April 2019, 19:48:20 UTC
623e8f0 to the correctors added the possibility for extra corrector steps 30 March 2019, 23:40:03 UTC
d5b5d00 updated installation, added an example of py2c_corecount, and an example of setting the gamma parameter for the initialization of the step-by-step path tracker 29 March 2019, 23:57:37 UTC
725f35d commented out a superfluous #include in the code for DEMiCs 29 March 2019, 22:34:07 UTC
6ec59b5 prepared files for version 0.9.4 of phcpy 29 March 2019, 21:29:21 UTC
fcabc95 documented the -t option to run on all available cores 29 March 2019, 21:12:10 UTC
e898ca2 prepared files for release 2.4.66 29 March 2019, 20:39:28 UTC
0c959aa updated makefile for windows 10 to include the compiled QD library, needed for phc -j, which runs the code in lib2path 29 March 2019, 20:25:01 UTC
bf1412b toggled of the Hessian step size so it works for path 155 which takes large intermediate values for the coordinates along a path for a specific gamma constant 28 March 2019, 20:25:02 UTC
051cc51 improved the step-by-step tracker by providing the definition of the gamma constant as an optional parameter 28 March 2019, 17:13:28 UTC
05128e4 improved step-by-step tracker with optional arguments for user to pass the gamma constant 28 March 2019, 16:48:00 UTC
6f5a399 adjusted gateway procedure for passing of the gamma constant 28 March 2019, 02:50:39 UTC
62a4157 passed gamma constant to the initialization to the first step-by-step tracker 28 March 2019, 02:46:11 UTC
963468b added a function to export the number of cores to the Python user 27 March 2019, 21:12:19 UTC
fedaf1b added Newton step with SVD in correctors in series-Pade trackers 27 March 2019, 02:39:31 UTC
20149d2 fixed makefile for unix to include corecount.o when linking 26 March 2019, 16:12:44 UTC
504168d turned off series step size also for double double and quad double precision 26 March 2019, 15:37:37 UTC
1cc1cc6 updated the correctors to take also the forward error into account 26 March 2019, 02:13:50 UTC
d3e88a2 completed computation of mixed residuals of the root refiners in double double and quad double precision 25 March 2019, 22:09:56 UTC
361001a updated makefile for windows, to link in the core count 25 March 2019, 20:01:16 UTC
8154d11 root refiners in the phc -u compute mixed residuals 25 March 2019, 02:24:09 UTC
c187978 added procedures to the root refiner packages to compute mixed residuals 25 March 2019, 02:20:20 UTC
493c45d added functions and procedures to evaluate the mixed residuals 24 March 2019, 23:00:14 UTC
08b685e added a reference to another paper in the users category 24 March 2019, 17:57:43 UTC
aa49c47 added mixed residual computation to the step-by-step series-Pade tracker 24 March 2019, 17:28:14 UTC
b76b9ad improved make_solution and added a function numerals 23 March 2019, 19:22:00 UTC
d0f7f85 updated makefiles to link in the corecount function 23 March 2019, 17:15:06 UTC
0527b09 used number of available cores if user does not specify number of threads with phc -t 23 March 2019, 17:13:26 UTC
6469cd1 added windows versions of the available core count 22 March 2019, 23:06:51 UTC
2e6661f replaced random() by rand(), srandom() by srand(), and fixed a bug 22 March 2019, 22:46:04 UTC
db9148f updated makefiles for new test program 22 March 2019, 20:37:02 UTC
c2c2bb2 added a function to get the core count 22 March 2019, 20:34:57 UTC
2a912da added the dictionary_output option to the solve functions 22 March 2019, 02:12:47 UTC
3c93618 added a couple of sentences to the downloading and installating guide to set the path on Windows 10 computers 21 March 2019, 17:31:20 UTC
81b3847 added functions to the solutions module of phcpy to turn solutions lists into dictionary formatted lists 21 March 2019, 16:28:51 UTC
6b76b8d started adding the option dictionary_output to the solver module 21 March 2019, 03:46:32 UTC
d4fdec8 turned off the series step size prediction 20 March 2019, 22:48:28 UTC
57c2d0b more output for information about the series step size criterion in verbose mode 20 March 2019, 16:46:14 UTC
09c36dd added functions to compute the predictor residual with mixed residuals 20 March 2019, 15:02:04 UTC
772412f applied mixed residual corrector in the series and trackers 20 March 2019, 01:47:18 UTC
be4ee58 added a function to convert a list of solution strings into a list of dictionaries, one dictionary per solution 19 March 2019, 22:37:49 UTC
3e9d392 added absolute value coefficient homotopy polynomials to the input parameters 19 March 2019, 03:18:25 UTC
212915f updated windows makefile for new folder, to make windows 10 binary 18 March 2019, 22:38:57 UTC
2b36020 added making of absolute value coefficients homotopy polynomials to the top procedures for the new path trackers 17 March 2019, 02:00:54 UTC
fd72a68 added correct procedures that compute the mixed residuals 14 March 2019, 02:50:45 UTC
ada399e removed superfluous documentation from the body for quad double precision 12 March 2019, 22:40:00 UTC
b0558b5 added one Newton step with mixed residual computation on homotopy systems 12 March 2019, 03:20:46 UTC
fc60716 added the definition of the absolute value coefficients of the homotopy systems 11 March 2019, 03:40:12 UTC
6d3bf5c new package to compute mixed residuals for the stored homotopies 10 March 2019, 02:36:01 UTC
5d8ea37 moved writing of residuals to the specification of the mixed residual packages 10 March 2019, 02:32:26 UTC
c64c9e2 added verbose versions to the double double and quad double precision calculation of the mixed residuals 08 March 2019, 23:59:45 UTC
7fb56f8 completed adding output file options to the procedures and functions to compute mixed residuals in double precision 08 March 2019, 21:15:32 UTC
16b4cf0 added intermediate output for the computation of the mixed residuals 07 March 2019, 23:57:43 UTC
74cad49 updated versions to compute mixed residuals 07 March 2019, 02:56:20 UTC
bef2539 extended the computation of mixed residuals to Laurent polynomials and systems 05 March 2019, 16:40:13 UTC
a991abd dealt with obsolescent feature, replaced Interface by Import 05 March 2019, 16:37:54 UTC
c983acb updated makefiles for new test procedure 05 March 2019, 03:38:26 UTC
d7535f0 added a package for a basic computation of a mixed residual in double precision 05 March 2019, 03:35:50 UTC
c215b51 added scripts to the examples folders, to visualize the solution paths 28 February 2019, 23:32:51 UTC
5ffa165 prepared files for version 0.9.3 of phcpy 28 February 2019, 23:11:06 UTC
c570f68 fixed errors in documentation of the path trackers 28 February 2019, 22:55:04 UTC
410ff0e adjusted files for new version 2.4.65 28 February 2019, 20:58:26 UTC
9b7ae13 relaxed divergence criterion and increased number of corrector iterations 28 February 2019, 20:48:56 UTC
5d614c6 added norm of the solution vectors into the stop criterion for the corrector 28 February 2019, 17:55:23 UTC
7d8099c switched away from residual towards update of corrector term 28 February 2019, 05:00:46 UTC
0defbcb added versions for double double and quad double precision to set the step size based on an estimate for the distance to the nearest solution 27 February 2019, 13:24:49 UTC
c5e51cc inserted application of distance to the nearest solution for setting the step size 27 February 2019, 00:20:40 UTC
0c62fad new functions added to predict the step size based on the estimated distance to the nearest solution 26 February 2019, 03:04:33 UTC
41ad05b added extra parameters needed for the Hessian criterion 24 February 2019, 03:07:00 UTC
9a8757f updated makefiles for new test procedure 22 February 2019, 20:59:20 UTC
560980e new test procedure to set the step size, comparing two methods 22 February 2019, 20:58:13 UTC
15e27dd updated makefiles for a new test procedure 21 February 2019, 20:41:44 UTC
1da49ac new procedure to test the setting of the step size based on the nearest solution 21 February 2019, 20:40:22 UTC
c1dba82 added a function to compute the step size based on the distance to the closest solution 20 February 2019, 23:49:27 UTC
bdbba48 added first version of the estimate computation of the solution vector 19 February 2019, 23:21:10 UTC
57069b9 fixed closest_pole name in test procedures of the predictors 19 February 2019, 22:05:13 UTC
b8145ed added wrapper for the distance function for solution data types 19 February 2019, 20:47:59 UTC
609a954 added the making of the Jacobian and Hessian matrices of a homotopy 19 February 2019, 15:55:11 UTC
76c7238 added the factor 2.0 to multiply the sigma1 of the evaluated Jacobian matrix 18 February 2019, 20:41:31 UTC
ece3462 separated Jacobian and Hessian computation in separate procedures 18 February 2019, 03:49:38 UTC
12d3f8f added an access type to arrays of Hessians 18 February 2019, 03:35:39 UTC
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