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BUILT-IN MATHEMATICA SYMBOL
Gudermannian
Gudermannian[z]
gives the Gudermannian function 
.
Details
- Mathematical function, suitable for both symbolic and numerical manipulation.
- The Gudermannian function is defined by
. - Gudermannian[z] has branch cut discontinuities in the complex
plane running from 
to 
for integers 
. - Gudermannian can be evaluated to arbitrary numerical precision.
- Gudermannian automatically threads over lists.
New in 7
