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2014-04-16 13:11 GMT+02:00 Tim Channon <tc@gpsl.net>:
> On 12/04/2014 08:55, Dirk Laurie wrote:
>> 2014-04-11 22:44 GMT+02:00 Tim Channon <tc@gpsl.net>:
>>
>>> Here is a real and important usage
>>>
>>> "Sinh-arcsinh distributions"
>>
>> They are also essential for tanh-sinh quadrature, which
>> is the fastest known high-precision quadrature scheme,
>> and implementable (if you have them, of course) in only
>> a few lines of Lua.
>>
>> <http://en.wikipedia.org/wiki/Tanh-sinh_quadrature>
>>
>>
>
> Trust Dirk to go off on a tangent. ;-)

A hyperbolic one, if you don't mind.