Derivative of hyperbolic secans fails

Derivative of hyperbolic secans fails - BTS issue SS-52 - Messages

#1 Posted: 5/31/2013 12:57:24 PM
Martin Kraska

Martin Kraska

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As stated in the topic name...
sech.PNG
Martin Kraska Pre-configured portable distribution of SMath Studio: https://en.smath.info/wiki/SMath%20with%20Plugins.ashx
#2 Posted: 5/31/2013 1:23:07 PM
Radovan Omorjan

Radovan Omorjan

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The same with cosecant, as expected

[MATH=eng]diff(csch(x),x)=diff(csch(x),x)[/MATH]

[MATH=eng]maple(diff(csch(x),x))=-csch(x)*coth(x)[/MATH]

Regards,
Radovan
When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
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