1csqrt(3M)               Mathematical Library Functions               csqrt(3M)
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NAME

6       csqrt, csqrtf, csqrtl - complex square root functions
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SYNOPSIS

9       c99 [ flag... ] file... -lm [ library... ]
10       #include <complex.h>
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12       double complex csqrt(double complex z);
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15       float complex csqrtf(float complex z);
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18       long double complex csqrtl(long double complex z);
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DESCRIPTION

22       These functions compute the complex square root of z, with a branch cut
23       along the negative real axis.
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RETURN VALUES

26       These functions return the complex square root value, in the  range  of
27       the right half-plane (including the imaginary axis).
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ERRORS

30       No errors are defined.
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ATTRIBUTES

33       See attributes(5) for descriptions of the following attributes:
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38       ┌─────────────────────────────┬─────────────────────────────┐
39       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
40       ├─────────────────────────────┼─────────────────────────────┤
41       │Interface Stability          │Standard                     │
42       ├─────────────────────────────┼─────────────────────────────┤
43       │MT-Level                     │MT-Safe                      │
44       └─────────────────────────────┴─────────────────────────────┘
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SEE ALSO

47       cabs(3M), complex.h(3HEAD), cpow(3M), attributes(5), standards(5)
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51SunOS 5.11                        12 Jul 2006                        csqrt(3M)