Functions Known to evalc - Maple Programming Help

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Functions Known to evalc

Description

• 

The following functions are known to evalc, in the sense that their real and imaginary parts are known for all complex arguments in their domains.

sin

cos

tan

csc

sec

cot

sinh

cosh

tanh

csch

sech

coth

arcsin

arccos

arctan

arccsc

arcsec

arccot

arcsinh

arccosh

arctanh

arccsch

arcsech

arccoth

exp

ln

sqrt

`^`

abs

conjugate

polar

argument

signum

csgn

Re

Im

• 

The following functions are partially known to evalc, in the sense that their real and imaginary parts are known for some complex arguments in their domains, and/or it is known that the functions are not real valued everywhere on the real line.

Ei

LambertW

Psi

dilog

surd

Ci

Si

Chi

Shi

Ssi

• 

If evalc is applied to an expression involving RootOfs of polynomials, the polynomials are split into pairs of polynomials whose roots include the real and imaginary parts of the roots of the original polynomials.

• 

If evalc is applied to an expression involving ints (or sums), each such integral (or sum) are split into two integrals (or sums) of real functions, giving the real and imaginary parts of the original integrals (or sums).

• 

evalc assumes that all variables represent real-valued quantities. evalc further assumes that unknown functions of real variables are real valued.

See Also

evalc

 


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