Fix trigonometric functions with Risch method (Issue #20)#29

ChrisRackauckas-Claude wants to merge 5 commits intoJuliaSymbolics:mainJuliaSymbolics/SymbolicIntegration.jl:mainfrom

ChrisRackauckas-Claude:fix-trigonometric-functions-issue-20ChrisRackauckas-Claude/SymbolicIntegration.jl-1:fix-trigonometric-functions-issue-20Copy head branch name to clipboard