[WP-34S] DEG and RAD - diffs
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06-06-2014, 08:33 AM
Post: #21
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RE: [WP-34S] DEG and RAD - diffs
(06-06-2014 08:21 AM)Thomas Klemm Wrote: Or do you calculate \(e^x-1\) directly without extinction for small x? Yes. The EXP-1 function already exists to do this. I actually calculate: sinh(x) = ((z * 0.5) / (z+1)) * (z+1+1), where z = \(e^x-1\) The order of operations should avoid overflow issues which is why I think this ought to work for larger x. Still, the obvious approach works for large x and will be faster. - Pauli |
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