v0.10.28

ForwardDiff v0.10.28

Diff since v0.10.27

Merged pull requests:

• Support complex output in derivative (#583) (@antoine-levitt)

v0.10.27

ForwardDiff v0.10.27

Diff since v0.10.26

Merged pull requests:

• Fix DiffRules-based definitions for complex-valued functions (#577) (@devmotion)

v0.10.26

ForwardDiff v0.10.26

Diff since v0.10.25

Closed issues:

• Incorrect second derivative of sinc nearby zero (#466)

Merged pull requests:

• Bump NaNMath version (#576) (@mlubin)
• Define precision for Dual (#580) (@devmotion)
• Add overloads for fld and cld (#581) (@sethaxen)

v0.10.25

ForwardDiff v0.10.25

Diff since v0.10.24

Merged pull requests:

• Avoid recursion heuristic? (#574) (@chriselrod)

v0.10.24

ForwardDiff v0.10.24

Diff since v0.10.23

Closed issues:

• derivative of "sind" function (#556)

Merged pull requests:

• use SIMD.jl for explicit vectorization of partial operations (#557) (@KristofferC)
• improve type stability in jacobian for a certain case (#558) (@KristofferC)
• use explicit simd for iszero check on partials (#559) (@KristofferC)
• define sin/cos on Dual to use sincos (#561) (@KristofferC)
• explicitly SIMD muladd with duals (#562) (@KristofferC)
• CompatHelper: bump compat for SpecialFunctions to 2, (keep existing compat) (#564) (@github-actions[bot])
• Fix ldexp test errors (#568) (@devmotion)
• Revert SIMD.jl usage (#569) (@KristofferC)

v0.10.23

ForwardDiff v0.10.23

Diff since v0.10.22

Merged pull requests:

• Fix deprecation warning introduced by DiffRules v1.4 (#553) (@odow)
• Fix flakey tests in DualTest.jl (#554) (@odow)

v0.10.22

ForwardDiff v0.10.22

Diff since v0.10.21

Merged pull requests:

• Fix the documentation badge (#545) (@hyrodium)
• Use specified threshold instead of DEFAULT_CHUNK_THRESHOLD in pickchunksize (#552) (@chriselrod)

v0.10.21

ForwardDiff v0.10.21

Diff since v0.10.20

Merged pull requests:

• use the preference system for nan safe mode (#539) (@KristofferC)

v0.10.20

ForwardDiff v0.10.20

Diff since v0.10.19

Closed issues:

• Addition of LogExpFunctions generates lots of warnings. (#543)
• Segfault from collecting a range of duals (#548)

Merged pull requests:

• define ArithmeticStyle for Dual (#549) (@KristofferC)

v0.10.19

ForwardDiff v0.10.19

Diff since v0.10.18

Closed issues:

• ForwardDiff.derivative(float, 1) returns Float16(1.0) (#362)
• float(::Dual) disagrees with Base (#492)
• Support normalize (#521)
• DiffRules [1.1,1.2] breaks precompilation (#529)
• method conj overwritten in dual.jl (#531)

Merged pull requests:

• Int(::Dual) and Integer(::Dual) (#508) (@dlfivefifty)
• Error message contains "expexts"; changed it to expects (#522) (@jwscook)
• Overload floatmin, floatmax (#525) (@dlfivefifty)
• Ignore rules with more than two arguments (#530) (@mcabbott)
• Remove rule for conj (#532) (@mcabbott)
• fix float(::Dual) and add float(::Type{<:Dual}) (#535) (@stevengj)