Sourced from bigdecimal's releases.

v3.2.3

What's Changed

• Fix sign of bigdecimal**bigint by @​tompng in ruby/bigdecimal#341
• Fix BigMath.atan precision safe margin by @​tompng in ruby/bigdecimal#320
• Fix typo in BigDecimal#scale comment by @​timcraft in ruby/bigdecimal#348
• Allow BigDecimal accept Float without precision by @​mrzasa in ruby/bigdecimal#314
• Fix edgecase segfault of BigDecimal#remainder by @​tompng in ruby/bigdecimal#349
• Fix precision of BigMath.sin(x,prec) and BigMath.cos(x,prec) for large x by @​tompng in ruby/bigdecimal#346
• Fix wrong converge check in VpSqrt by @​tompng in ruby/bigdecimal#353
• Bump step-security/harden-runner from 2.12.0 to 2.12.1 by @​dependabot[bot] in ruby/bigdecimal#356
• Ensure BigMath.sin and BigMath.cos to be within -1..1 by @​tompng in ruby/bigdecimal#317
• Remove BigDecimal_divremain(which has a bug) and use BigDecimal_DoDivmod instead by @​tompng in ruby/bigdecimal#351
• Bump step-security/harden-runner from 2.12.1 to 2.12.2 by @​dependabot[bot] in ruby/bigdecimal#359
• Remove back pointer from Real to VALUE by @​tompng in ruby/bigdecimal#344
• Update docs for #to_d core extensions by @​dduugg in ruby/bigdecimal#360
• Fix compiling issue (when BIGDECIMAL_DEBUG is 1) by @​tompng in ruby/bigdecimal#363
• Use a correct term: engineering notation -> scientific notation by @​mame in ruby/bigdecimal#365
• Fix to_f underflow check when DECDIG is uint16_t by @​tompng in ruby/bigdecimal#364
• Fix VpNumOfChars calculation for the longest case by @​tompng in ruby/bigdecimal#366
• Fix a bug that exponent overflow is ignored in add, sub, mult and div operation by @​tompng in ruby/bigdecimal#367
• Fix dump/load bigdecimal with few or large precs by @​tompng in ruby/bigdecimal#362
• Refactor AddExponent overflow/underflow check by @​tompng in ruby/bigdecimal#368
• Strict BigDecimal("0.1e#{exponent}") exponent overflow/underflow check by @​tompng in ruby/bigdecimal#369
• Add DECDIG=16bit CI workflow by @​tompng in ruby/bigdecimal#370
• Fix wrong multiplying BASE_FIG in precision calculation by @​tompng in ruby/bigdecimal#372
• Remove debug print by @​tompng in ruby/bigdecimal#375
• Remove unused #define macros by @​tompng in ruby/bigdecimal#376
• VpDivd bugfix by @​tompng in ruby/bigdecimal#374
• Fix VpDivd to fully use quotient array by @​tompng in ruby/bigdecimal#377
• Add RB_GC_GUARD to test-only methods by @​tompng in ruby/bigdecimal#378
• Use minimum necessary division precision in BigDecimal_DoDivmod by @​tompng in ruby/bigdecimal#371
• Remove dead code and ineffective optimization path form VpDivd by @​tompng in ruby/bigdecimal#379
• Implement exp, log, power and ** in ruby by @​tompng in ruby/bigdecimal#347
• Remove unused "# define" macros by @​tompng in ruby/bigdecimal#382
• Bump step-security/harden-runner from 2.12.2 to 2.13.0 by @​dependabot[bot] in ruby/bigdecimal#383
• VpFormatSt O(n^2) to O(n) by @​tompng in ruby/bigdecimal#384
• Ignore ndigits passed to BigDecimal(string, ndigits) by @​tompng in ruby/bigdecimal#385
• Better error message for negative**intinite and zero-converge case fix by @​tompng in ruby/bigdecimal#386
• Refactor truncate floor and ceil duplicated part by @​tompng in ruby/bigdecimal#387
• Fix exp log power to raise "Computation results in Infinity/NaN" in EXCEPTION_INFINITY/EXCEPTION_NaN mode by @​tompng in ruby/bigdecimal#389
• Reduce guard obj by @​tompng in ruby/bigdecimal#390
• Remove ENTER and GUARD_OBJ macro by @​tompng in ruby/bigdecimal#391
• Coerce to bigdecimal refactor by @​tompng in ruby/bigdecimal#392
• Coerce rational with the given prec in exp, log and power calculation by @​tompng in ruby/bigdecimal#393
• Unify coerce prec calculation by @​tompng in ruby/bigdecimal#394
• Use bool instead of Qtrue/Qfalse for normal c boolish value by @​tompng in ruby/bigdecimal#395
• Fix adjusting x to 0.3..3 in log calculation by @​tompng in ruby/bigdecimal#397
• missing.h cleanup by @​tompng in ruby/bigdecimal#396
• Hide internal method of BigMath into BigDecimal::Internal by @​tompng in ruby/bigdecimal#400
• Remove gc_compaction test by @​tompng in ruby/bigdecimal#401

... (truncated)

Sourced from bigdecimal's changelog.

3.2.3

• Allow BigDecimal accept Float without precision GH-314

  @​mrzasa

• Ruby implementation pow, log, exp and sqrt GH-347 GH-381

  @​tompng

• Update document GH-348 GH-360 GH-365

  @​timcraft @​dduugg @​mame

• Lots of bug fixes and refactoring

• dd7738c Bump version to 3.2.3 (#419)
• b458f94 Add JRuby minimum ci (#418)
• 6177f46 In JRuby, don't add sqrt, exp, log, power implemented in ruby (#417)
• b946e79 Implement BigDecimal#_decimal_shift for internal use (#324)
• 6253bef Update bigdecimal version used in benchmark from 3.0.0 to 3.1.1 (#416)
• 3d8b9be Rewrite BigDecimal#sqrt in ruby with improved Newton's method (#381)
• 99cc2d5 Add BigMath::E and BigMath::PI precision test (#414)
• 4fe723c Simplify to_i logic (#413)
• f6bfd2f Calculate exp, log, pow with the given prec even if prec limit is set (#411)
• c18bacb Fix x / y precision when prec limit is huge (#412)
• Additional commits viewable in compare view

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