returned for Tags:"trigonometry"
Portable math support for Decimal that Microsoft forgot and more.
Includes Decimal versions of Sqrt, Pow, Exp, and Log as well as the trig functions Sin, Cos, Tan, ASin, ACos, ATan, ATan2.
Also included is other functionality for working with numbers in Decimal precision.
The angle is represented internaly in radians but can be created and read in radians, degrees and gradians. Supports arcminutes and arcseconds, useful for GPS coordinates. The explicit declaration of the units in creation and reading methods, reduces the tipical confusion when dealing with angles....
The C++ Mathematical Expression Toolkit Library (ExprTk)
The C++ Mathematical Expression Toolkit Library (ExprTk) is a simple to use, easy to integrate and extremely efficient run-time mathematical expression parsing and evaluation engine. The parsing engine supports numerous forms of functional and logic processing semantics and is easily extendible.
The C++ Mathematical Expression Toolkit Library (ExprTk) Extra Examples