Difference between revisions of "Documentation/How Tos/Calc: IMSIN function"

Revision as of 08:10, 17 July 2018

IMSIN

Returns the sine of a complex number.

This function is only available if the Analysis AddIn is installed.

Syntax:

IMSIN(complexnumber)

complexnumber is text representing a complex number, for example as a+bi or a+bj.

IMSIN returns the sine of complexnumber, as text - that is, if complexnumber is a+bi, it returns sin(a)cosh(b)+cos(a)sinh(b)i.

Example:

IMSIN("2+3i")

returns 9.15449914691143-4.16890695996656i as text.

Issues:

• This function currently appears in the AddIn category of the Function Wizard.

• IMCOS

• Complex Number functions

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• Functions listed by category