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<h2 class="chapter">2 Mathematical Complex Functions (<samp><span class="file">complex.h</span></samp>)</h2>
<p>This chapter groups the complex mathematical functions. The
corresponding definitions and declarations are in <samp><span class="file">complex.h</span></samp>.
Functions and documentations are taken from NetBSD.
<ul class="menu">
<li><a accesskey="1" href="cabs.html#cabs">cabs</a>: Complex absolute value
<li><a accesskey="2" href="cacos.html#cacos">cacos</a>: Complex arc cosine
<li><a accesskey="3" href="cacosh.html#cacosh">cacosh</a>: Complex arc hyperbolic cosine
<li><a accesskey="4" href="carg.html#carg">carg</a>: Argument (also called phase angle)
<li><a accesskey="5" href="casin.html#casin">casin</a>: Complex arc sine
<li><a accesskey="6" href="casinh.html#casinh">casinh</a>: Complex arc hyperbolic sine
<li><a accesskey="7" href="catan.html#catan">catan</a>: Complex arc tangent
<li><a accesskey="8" href="catanh.html#catanh">catanh</a>: Complex arc hyperbolic tangent
<li><a accesskey="9" href="ccos.html#ccos">ccos</a>: Complex cosine
<li><a href="ccosh.html#ccosh">ccosh</a>: Complex hyperbolic cosine
<li><a href="cexp.html#cexp">cexp</a>: Complex exponent
<li><a href="cimag.html#cimag">cimag</a>: Imaginary part
<li><a href="clog.html#clog">clog</a>: Complex natural (base e) logarithm
<li><a href="conj.html#conj">conj</a>: Complex conjugate
<li><a href="cpow.html#cpow">cpow</a>: Complex power function
<li><a href="cproj.html#cproj">cproj</a>: Compute a projection on the Riemann sphere
<li><a href="creal.html#creal">creal</a>: Real part
<li><a href="csin.html#csin">csin</a>: Complex sine
<li><a href="csinh.html#csinh">csinh</a>: Complex hyperbolic sine
<li><a href="csqrt.html#csqrt">csqrt</a>: Complex square root
<li><a href="ctan.html#ctan">ctan</a>: Complex tangent
<li><a href="ctanh.html#ctanh">ctanh</a>: Complex hyperbolic tangent
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