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- COSH(3) UNIX Programmer's Manual COSH(3)
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- NNAAMMEE
- ccoosshh - hyperbolic cosine function
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- SSYYNNOOPPSSIISS
- ##iinncclluuddee <<mmaatthh..hh>>
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- _d_o_u_b_l_e
- ccoosshh(_d_o_u_b_l_e _x)
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- _f_l_o_a_t
- ccoosshhff(_f_l_o_a_t _x)
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- DDEESSCCRRIIPPTTIIOONN
- The ccoosshh() and ccoosshhff() functions compute the hyperbolic cosine of _x.
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- RREETTUURRNN VVAALLUUEESS
- Exceptional conditions are handled by matherr(3).
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- SSEEEE AALLSSOO
- acos(3), asin(3), atan(3), atan2(3), cos(3), sin(3), sinh(3),
- tan(3), tanh(3), math(3), matherr(3)
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- BSD Experimental May 2, 1991 1
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