v3.2.3

What's Changed

• Fix sign of bigdecimal**bigint by @tompng in #341
• Fix BigMath.atan precision safe margin by @tompng in #320
• Fix typo in BigDecimal#scale comment by @timcraft in #348
• Allow BigDecimal accept Float without precision by @mrzasa in #314
• Fix edgecase segfault of BigDecimal#remainder by @tompng in #349
• Fix precision of BigMath.sin(x,prec) and BigMath.cos(x,prec) for large x by @tompng in #346
• Fix wrong converge check in VpSqrt by @tompng in #353
• Bump step-security/harden-runner from 2.12.0 to 2.12.1 by @dependabot[bot] in #356
• Ensure BigMath.sin and BigMath.cos to be within -1..1 by @tompng in #317
• Remove BigDecimal_divremain(which has a bug) and use BigDecimal_DoDivmod instead by @tompng in #351
• Bump step-security/harden-runner from 2.12.1 to 2.12.2 by @dependabot[bot] in #359
• Remove back pointer from Real to VALUE by @tompng in #344
• Update docs for #to_d core extensions by @dduugg in #360
• Fix compiling issue (when BIGDECIMAL_DEBUG is 1) by @tompng in #363
• Use a correct term: engineering notation -> scientific notation by @mame in #365
• Fix to_f underflow check when DECDIG is uint16_t by @tompng in #364
• Fix VpNumOfChars calculation for the longest case by @tompng in #366
• Fix a bug that exponent overflow is ignored in add, sub, mult and div operation by @tompng in #367
• Fix dump/load bigdecimal with few or large precs by @tompng in #362
• Refactor AddExponent overflow/underflow check by @tompng in #368
• Strict BigDecimal("0.1e#{exponent}") exponent overflow/underflow check by @tompng in #369
• Add DECDIG=16bit CI workflow by @tompng in #370
• Fix wrong multiplying BASE_FIG in precision calculation by @tompng in #372
• Remove debug print by @tompng in #375
• Remove unused #define macros by @tompng in #376
• VpDivd bugfix by @tompng in #374
• Fix VpDivd to fully use quotient array by @tompng in #377
• Add RB_GC_GUARD to test-only methods by @tompng in #378
• Use minimum necessary division precision in BigDecimal_DoDivmod by @tompng in #371
• Remove dead code and ineffective optimization path form VpDivd by @tompng in #379
• Implement exp, log, power and ** in ruby by @tompng in #347
• Remove unused "# define" macros by @tompng in #382
• Bump step-security/harden-runner from 2.12.2 to 2.13.0 by @dependabot[bot] in #383
• VpFormatSt O(n^2) to O(n) by @tompng in #384
• Ignore ndigits passed to BigDecimal(string, ndigits) by @tompng in #385
• Better error message for negative**intinite and zero-converge case fix by @tompng in #386
• Refactor truncate floor and ceil duplicated part by @tompng in #387
• Fix exp log power to raise "Computation results in Infinity/NaN" in EXCEPTION_INFINITY/EXCEPTION_NaN mode by @tompng in #389
• Reduce guard obj by @tompng in #390
• Remove ENTER and GUARD_OBJ macro by @tompng in #391
• Coerce to bigdecimal refactor by @tompng in #392
• Coerce rational with the given prec in exp, log and power calculation by @tompng in #393
• Unify coerce prec calculation by @tompng in #394
• Use bool instead of Qtrue/Qfalse for normal c boolish value by @tompng in #395
• Fix adjusting x to 0.3..3 in log calculation by @tompng in #397
• missing.h cleanup by @tompng in #396
• Hide internal method of BigMath into BigDecimal::Internal by @tompng in #400
• Remove gc_compaction test by @tompng in #401
• Bump actions/checkout from 4 to 5 by @dependabot[bot] in #402
• Fix VpMult result size calculation by @tompng in #403
• Fix GetAddSubPrec calculation by @tompng in #406
• Fix PrecLimit not restored on exception by @tompng in #405
• Fix div,modulo,remainder and divmod precision when prec limit is specified by @tompng in #408
• Fix x.fix and x.frac affected by prec limit, Stop -x and x.abs round with prec limit by @tompng in #409
• Don't use ZeroWrapLimited. Use unlimited version instead. by @tompng in #410
• Fix x / y precision when prec limit is huge by @tompng in #412
• Calculate exp, log, pow with the given prec even if prec limit is set by @tompng in #411
• Simplify to_i logic by @tompng in #413
• Add BigMath::E and BigMath::PI precision test by @tompng in #414
• Rewrite BigDecimal#sqrt in ruby with improved Newton's method by @tompng in #381
• Update bigdecimal version used in benchmark from 3.0.0 to 3.1.1 by @tompng in #416
• Implement BigDecimal#_decimal_shift for internal use by @tompng in #324
• In JRuby, don't add sqrt, exp, log, power implemented in ruby by @tompng in #417
• Add JRuby minimum ci by @tompng in #418
• Bump version to 3.2.3 by @tompng in #419

New Contributors

• @timcraft made their first contribution in #348
• @dduugg made their first contribution in #360

Full Changelog: v3.2.2...v3.2.3

v3.2.2

What's Changed

• Make precision calculation in bigdecimal.div(value, 0) gc-compaction safe by @tompng in #339

Full Changelog: v3.2.1...v3.2.2

v3.2.1

What's Changed

• Enabled trusted publisher for rubygems.org by @hsbt in #333
• Fix division precision limit by @tompng in #335

Full Changelog: v3.2.0...v3.2.1

v3.2.0

What's Changed

• Fix spec NoMethodError message for .allocator on truffle Ruby by @mrzasa in #313
• Remove outdated BigMath.atan document that refers to convergence by @tompng in #318
• Add a precision assertion to BigMath test by @tompng in #316
• Use Ractor#value as Ractor#take is removed by @ko1 in #327
• Indent multiline call-seq comment by @tompng in #311
• Integrate BigDecimal_div and BigDecimal_div2 by @tompng in #329
• Fix division rounding by @tompng in #330

New Contributors

• @tompng made their first contribution in #318
• @ko1 made their first contribution in #327

Full Changelog: v3.1.9...v3.2.0

v3.1.8

What's Changed

• Restore TruffleRuby on CI by @andrykonchin in #292
• Fix memory leak in VpAlloc by exception by @mrkn in #294
• Add missing documents by @nobu in #277
• Provide a 'Changelog' link on rubygems.org/gems/bigdecimal by @mark-young-atg in #281

New Contributors

• @andrykonchin made their first contribution in #292
• @mark-young-atg made their first contribution in #281

Full Changelog: v3.1.7...v3.1.8

v3.1.7

What's Changed

• Use macos-arm-oss and latest versions for test and benchmark CI by @hsbt in #285
• Support Ruby 3.4's new error message format by @mame in #286
• Rename rake spec with rake test in documentation by @rhannequin in #287

New Contributors

• @mame made their first contribution in #286
• @rhannequin made their first contribution in #287

Full Changelog: v3.1.6...v3.1.7

v3.1.6

What's Changed

• Correctly computing loop iterations in BigDecimal#sqrt by @z2-2z in #280
• Workaround for test-bundled-gems at ruby/ruby repo by @hsbt in #283
• Add LICENSE file to gem files by @oleksii-leonov in #282
• Refine test code related unsupported Ruby version by @hsbt in #284

New Contributors

• @z2-2z made their first contribution in #280
• @oleksii-leonov made their first contribution in #282

Full Changelog: v3.1.5...v3.1.6

v3.1.5

What's Changed

• Update test libraries from ruby/ruby 2023-03-24 by @hsbt in #260
• Remove set but unused variable by @nobu in #261
• fix: typo in document comments of f_BigDecimal function by @honood in #259
• Add .to_s('F') digit grouping for integer part by @cryptogopher in #264
• Remove TruffleRuby from CI by @hsbt in #266
• Bump actions/checkout from 3 to 4 by @dependabot in #267
• Use test-unit-ruby-core gem by @hsbt in #269
• Bump up to 3.1.5 by @nobu in #265
• Update doc for bigdecimal/util by @koic in #274
• fixed docs for .scale by @krtschmr in #273
• [DOC] Add section Methods for Working with JSON by @BurdetteLamar in #275
• Clarify that JSON methods come from the JSON gem by @peterzhu2118 in #278

New Contributors

• @honood made their first contribution in #259
• @cryptogopher made their first contribution in #264
• @krtschmr made their first contribution in #273

Full Changelog: v3.1.4...v3.1.5

v3.1.4

What's Changed

• Note v3.1.3 changes by @hsbt in #245
• Fix format specifiers for size_t by @nobu in #246
• Add TruffleRuby in CI by @eregon in #247
• Make BigDecimal WB protected by @peterzhu2118 in #248
• Use reusing workflow for Ruby versions by @hsbt in #251
• Handle correctly #reminder with infinity. Fixes #187 by @mrzasa in #243
• Stub out extension build on JRuby by @headius in #250
• Reuse the gemspec read by Bundler::GemHelper by @nobu in #252
• Fix the license name [ci skip] by @nobu in #253
• Read version from bigdecimal.c by @nobu in #254
• Avoid RB_GC_GUARD(a) = b in bigdecimal by @eregon in #256
• Bump up to 3.1.4 by @nobu in #257
• macos-10.05 will be removed by 2023-03-31 by @hsbt in #258
• Update Ubuntu versions and fix installation tests by @nobu in #255

New Contributors

• @eregon made their first contribution in #247
• @headius made their first contribution in #250

Full Changelog: v3.1.3...v3.1.4

v3.1.3

What's Changed

• Include Ruby 2.7 in versions table by @cllns in #193
• Adjust a local variable type to exponent by @nobu in #223
• Fix docs by @peterzhu2118 in #225
• [DOC] Correct indentation in Kernel#BigDecimal by @BurdetteLamar in #228
• Remove checks for struct RRational and struct RComplex by @nobu in #233
• Updated license information so it matches the license file by @TWinsnes in #232
• Update CoreAssersions from ruby/ruby by @hsbt in #236
• Remove definitions in missing.h for old Rubies by @peterzhu2118 in #237
• Improve documentation of BigDecimal#sign by @mrzasa in #234
• Document precision=0 and ndigits=0 for converting from Float by @mrzasa in #235
• Suppress macro redefinition warnings by @nobu in #239
• Added dependabot for GitHub Actions by @hsbt in #241
• Bump actions/checkout from 2 to 3 by @dependabot in #242

New Contributors

• @cllns made their first contribution in #193
• @peterzhu2118 made their first contribution in #225
• @TWinsnes made their first contribution in #232
• @mrzasa made their first contribution in #234
• @dependabot made their first contribution in #242

Full Changelog: v3.1.2...v3.1.3