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- BESSELI
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- BIN2DEC
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- IMABS
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- IMCOS
- IMCOSH
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- IMCSC
- IMCSCH
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- OCT2BIN
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IMCOSH
This function calculates the hyperbolic cosine of the specified complex number.
Syntax
IMCOSH(complex_num)
Arguments
[Required] The complex_num argument is a complex number to return the hyperbolic cosine for.
Remarks
An error is returned if the complex_num argument is not in the form "x+yi" or "x+yj".
Examples
IMCOSH("8-3i")
IMCOSH("7-2i")