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Tag Archives: Trigonometric functions
Daily Download 23: Trigonometric Functions in VBA and Fortran
The trigonometric functions provided in Excel omit some functions, and the functions provided in VBA are still more restricted. Notably VBA does not provide an ATan2 function, which is required to define an angle over a full 360 degree range, based on X, … Continue reading
Posted in Coordinate Geometry, Excel, Link to dll, Maths, Newton, UDFs, VBA
Tagged ATan2 function, Excel, hyperbolic functions, Trigonometric functions, UDF, VBA
8 Comments
Trigonometric Functions – dll
I have converted the trigonometric functions presented in this earlier post into a Fortran dll. The dll and associated spreadsheet and add-in files can be downloaded from here. This file and the associated file Trig.dll provide trigonometric and hyperbolic functions not … Continue reading
Posted in Excel, Link to dll, Maths, Newton, UDFs
Tagged dll, Excel, Fortran, hyperbolic functions, Trigonometric functions, UDF, VBA
2 Comments