v3.8.3

Archive this repository.

v3.8.2

• Bump to github.com/keep94/itertools@v0.6.0

v3.8.1

Cleanup

• Exact() method no longer needs to precompute digit count ahead of time.

v3.8.0

New Features

• AsString function to replace DigitsToString

Deprecated functions

• DigitsToString in favor of AsString
• Find and FindR in favor of Matches and BackwardMatches
• FindAll, FindFirstN, FindLastN in favor of using golang iterators
• FiniteNumber.Iterator and FiniteNumber.Reverse in favor of FiniteNumber.All and FiniteNumber.Backward
• NewNumberFromBigRat in favor of NewNumberForTesting
• Positions.Ranges in favor of Positions.All
• Sequence.Iterator in favor of Sequence.All
• FiniteSequence.Reverse in favor of FiniteSequence.Backward

Deprecated structs

• Digits

v3.7.2

Bug Fixes

• Misbehaved Generator implementations cannot break the NewNumber function. It is no longer possible to trick NewNumber into returning a Number where the first digit of the mantissa is zero because NewNumber won't break even if the Generate method on Generator returns different digits and exponent with each call.

v3.7.1

Code Improvement

• NewNumber() now uses less code to do the same thing.

v3.7.0

New Features

• Introduce Values method on Sequence interface

v3.6.1

Documentation Improvements

• Simplify documentation for FiniteNumber usage.

v3.6.0

New Features

• Introduce NewFiniteNumber() function which works like NewNumberForTesting() except that it creates FiniteNumbers.
• NewNumberForTesting returns a *FiniteNumber if caller gives no repeating digits.

Bug fixes

• FiniteNumber.Exact() behaviour changed so that it behaves exactly like the String() method when there are fewer than 16 digits in the mantissa. Before FiniteNumber.Exact() would revert to scientific notation if there were very few significant digits. For example it would wrongfully give "0.12e+04" instead of "1200".

v3.5.0

New Features

• Utilise go 1.23 iterators
• Add All() method to Sequence
• Add Backward() method to FiniteSequence
• Add All() method to Positions
• Add Matches() to return all the matches of a pattern in a Sequence
• Add BackwardMatches() to return all the matches of a pattern in a FiniteSequence from end to beginning

Requirements

• This version requires go 1.23 or later. For older versions of go, use v3.4.9