v0.4.1

News

• added huge amount of documentation

Changes

• made some procs private

Bugfixes

• some usages of the wrong Generic's variable
• removed an unused variable

v0.4.0

News

The port from Roots.jl to Nim is now mostly complete, missing only the Matlab-like functions. Those are currently no priority, as they add no real value.

• added findZeros, which searches a given interval for possibly multiple zeros

Changes

Bugfixes

• fix slicing in identifyStartingPoint

v0.3.2

News

• add Newton, Halley and Schröder methodes

Changes

• rename muller_step to mullerStep

Bugfixes

v0.3.1

News

• add Muller method
• format Nim files with nimpretty

Changes

Bugfixes

v0.3.0

News

• methods from simple.jl implemented
• added missing tests for Brent's algorithm
• Readme now lists all implemented algorithms

Changes

• make utils.nim a private module
• moved some checks from runtime to compile time (if changed to when)

Bug fixes

• removed some unused variables
• fixed some function signatures

v0.2.1

News

• this is a maintenance release

Changes

• import changes made in Roots.jl release v1.0.1

Bug fixes

v0.2.0.1

• fix version number in roots.nimble for usage with nimble

v0.2.0

New

• added derivative free algorithms from Roots.jl

Changes

• moved nextafter and nextafterf procs to utils

Bug fixes

• use math.classify to test for NaN, Inf and zero
• split procs into procedural and CallableFunction variants
• fixed step size calculation in defaultSecantStep
• correctly print state.message in verbose mode

v0.1.2

News

• probably the last release in the v0.1.x series as implementing derivative free algorithms will be v0.2.0

Changes

Bug fixes

• add correct version number in roots.nimble
• isIssue proc now also catches negative zero and negative infinity values
• use correct defaultTolerances for Brent algorithm
• split procs by f parameter. one version uses CallableFunction type for f, the other a procedural type (nimcall or closure)

v0.1.1

News:

• add first documentation commits (still some more needed)
• add a test set

Changes:

• make error types inherit from ValueError instead of Exception as suggested in Nim's documentation
• use casts in middle2 for higher efficiency and accuracy
• remove placeholder to actually show tracks in showTracks proc
• minor cleanups

Bug fixes:

• defaultTolerances now returns the correct tolerances for each algorithm
• last elif condition in checkZero checks fc not c
• galdino's 12th reduction factor
• use the correct findZero proc for each algorithm