(12C) Hyperbolic Sine, Cosine, Arcsine, Arccosine
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05-30-2024, 03:50 AM
Post: #1
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(12C) Hyperbolic Sine, Cosine, Arcsine, Arccosine
The following program calculates four hyperbolic functions:
sinh x = (e^x – e^(-x)) / 2 cosh x = (e^x + e^(-x)) / 2 arcsinh x = ln(x + √(x^2 + 1)) arccosh x = ln(x + √(x^2 - 1)) (principal arccosh x) HP 12C Program: sinh x, cosh x, arcsinh x, arccosh x Step #: Step Code: [ keys ] Code:
Instructions 1. Enter x 2. To calculate, press [ g ] GTO ##, then press [ R/S ]. * GTO 01 R/S: sinh x * GTO 09 R/S: cosh x * GTO 17 R/S: arcsinh x * GTO 27 R/S: arccosh x Selby, Samuel M. Ph. D. Sc. D. CRC Standard Mathematics Tables: Nineteenth Edition. The Chemical Rubber Co. Cleveland, OH. 1971. pp. 202, 211 |
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