8.5 Math

[174][232] All math functions & operators are now commands

Namespaces: tcl::mathfunc, tcl::mathop

C: Deprecated Tcl_CreateMathFunc, Tcl_GetMathFuncInfo, and Tcl_ListMathFuncs. Not removed. Implemented in terms of the new API.

[182][201][237][255][299] Various new functions and operators

• bool(), entier(), isqrt(), min(), max()
• a**b (↔pow(a,b)), $w in $words, $w ni $words