37 Commits (2907b2ca77dece1eac2bf613e6560c050821faa0)

Author SHA1 Message Date
Wirawan Purwanto 2907b2ca77 * Set lcg48 default seed_index for user's reference 12 years ago
Wirawan Purwanto 42fdcc5253 * Added new module wpylib.math.random and its submodule (rng_lcg48). 12 years ago
Wirawan Purwanto e485cabbe8 * wpylib.math.fitting.fit_func: Added optional Funct_hook argument to 12 years ago
Wirawan Purwanto cdad14e034 * Added BFGS minimization. 12 years ago
Wirawan Purwanto 9de8407dd9 * Added Test_3(). 12 years ago
Wirawan Purwanto a0eb82ed2b * Mute debug printing. 12 years ago
Wirawan Purwanto 5b213b0ee7 * Little syntax optimization. 12 years ago
Wirawan Purwanto 414643ecde * Added testcase wpylib.math.fitting.linear.Test_2() against numpy.polyfit(). 12 years ago
Wirawan Purwanto cb8124f699 * Provide uncertainty of both a and b fit parameters. 12 years ago
Wirawan Purwanto 87763d6e57 * wpylib.math.fitting.linear: for linear fit methods. 12 years ago
Wirawan Purwanto 908a4e0682 * Rebase fit_result on result_base. 12 years ago
Wirawan Purwanto 348c204699 * Change wpylib.math.fitting module from a file into a subdirectory. 12 years ago
Wirawan Purwanto 332d9ae240 * wpylib.math: added choose() function. 13 years ago
Wirawan Purwanto 17d242213d * Added some useful functions from my pw2g_bench_MnO.py scriptlet collection: 13 years ago
Wirawan Purwanto 050e2414ef * Added faster LDdec1 for 1-based indexing. 13 years ago
Wirawan Purwanto d04ea8cbea * Completing jskip formula for LD that is analogous to the jskip formula for 13 years ago
Wirawan Purwanto 93a89d2606 * Created array indexer for "upper diagonal" indexing mode. 13 years ago
Wirawan Purwanto 961a802326 * Keep a copy of my symmetric array indexer worksheet in GIT. 13 years ago
wirawan 7017fdc6af * Committing all dirty work to CVS. We are migrating to GIT. 13 years ago
wirawan 47f6bced79 * wpylib.math.linalg: Added initial module for linear-algebra convenience 14 years ago
wirawan f42f2d82fa * __imul__ and __idiv__ should return the lvalue object itself. 14 years ago
wirawan f1dee72d09 * Reset fitting debug level to 0. 14 years ago
wirawan 6181d5588d * The sign of the scalar prefactor should not enter the uncertainty 14 years ago
wirawan dbd36e0f1f * Added division of errorbar by a scalar. 14 years ago
wirawan bceef1e601 * Adding more methods for fitting: fmin (simplex minimization). 14 years ago
wirawan c0f67e9992 * Ignore compiled modules. 14 years ago
wirawan 428b481b87 * Added initial support for errorbar object, which includes 14 years ago
wirawan 9eb177bc27 * Adding wpylib.math.stats submodule which contains commonly used statistical 14 years ago
wirawan 02776c1e6a * Moving pyqmc.stats.avg to wpylib.math.stats.avg . 14 years ago
wirawan 379e83fdec * Added epsilon() function to find out the granuality of a given floating 14 years ago
wirawan 75d4c2240c * Function ztol: for zeroing out array elements below certain tolerance. 15 years ago
wirawan adbe499db8 * Fitting seemed to work, but still not perfectly. Do not use in production 15 years ago
wirawan 733c518735 * Added: density refitter onto a different FFT grid and/or supercell size 15 years ago
wirawan 9de91dcc59 * Don't save python compiled modules. 15 years ago
wirawan 605bfb16a2 * Simplified spline interpolation tools for 2-D curves (single curve or 15 years ago
wirawan 9e62d32873 * Draft of simple nonlinear fitting module for my use. Still not finished yet. 15 years ago
wirawan 86c7558758 * Subdomain "wpylib.math" contains my frequently used mathematical tools. 15 years ago