# catanf, catan, catanl

< c‎ | numeric‎ | complex

C
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Aritmética número complexo
Tipos e constantes do imaginário
Original:
Types and the imaginary constant
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 complex
 Complex_I
 CMPLX
 imaginary
 Imaginary_I
 I
Manipulação
Original:
Manipulation
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 cimag
 creal
 carg
 conj
 cproj
Poder e funções exponenciais
Original:
Power and exponential functions
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 cexp
 clog
 cpow
 csqrt
Funções trigonométricas
Original:
Trigonometric functions
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 ccos
 csin
 ctan
 cacos
 casin
 catan
Funções hiperbólicas
Original:
Hyperbolic functions
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 ccosh
 csinh
 ctanh
 cacosh
 casinh
 catanh

 Defined in header float complex       catanf( float complex z ); doulbe complex      catan( double complex z ); long double complex catanl( long double complex z );
Calcula o arco tangente complexo de `z` com cortes de filiais fora do [−i,+i] intervalo ao longo do eixo real.
Original:
Computes the complex arc tangent of `z` with branch cuts outside the interval [−i,+i] along the real axis.
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## Índice

### [editar]Parâmetros

 z - argumento complexoOriginal: complex argumentThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

### [editar]Valor de retorno

O arco tangente complexo de `z` no (−∞; ∞) intervalo ao longo do eixo imaginário e no [−π/2; +π/2] intervalo ao longo do eixo real.
Original:
The complex arc tangent of `z` in the interval (−∞; ∞) along the imaginary axis and in the interval [−π/2; +π/2] along the real axis.
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### [editar]Veja também

 casincasinfcasinl(C99)(C99)(C99) calcula o arco seno complexoOriginal: computes the complex arc sineThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)  cacoscacosfcacosl(C99)(C99)(C99) calcula o complexo co-seno de arcoOriginal: computes the complex arc cosineThe text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (função)