how can I add trig function calculator with taifun math extension?

[Taifun]

@erhard

setDegreesMode

Unfortunately the extension does not offer this feature

You can check the clones of this extension

Math Expression Parser | Solve Any Mathematical Expression

Or

Math Parser Extension

Alternatively see this answer

Convert Mathematical formula into blocks

Or use javascript with the webviewer to build calculations.... https://www.w3schools.com/js/js_math.asp https://www.w3schools.com/js/js_arithmetic.asp

Taifun