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Info_Mac IV CD-ROM (Pacific HiTech Inc.)(August 1994).iso
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RLaB
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sin
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1994-04-25
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681b
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36 lines
trig:
Syntax: acos ( A )
asin ( A )
atan ( A )
atan2 ( X , Y )
cos ( A )
cosh ( A )
sin ( A )
sinh ( A )
tan ( A )
tanh ( A )
Description:
RLaB trigonometric functions are designed to take scalars, and
matrices as arguments. The return value is the input argument
with the trigonometric operation performed element by element.
atan2() takes two arguments, which are the y, and x values
used to form the tangent. All the trigonometric functions use
the C language math library functions, so details about the
ranges and error conditions can be found by examining the
appropriate man pages on your system.
Atan2 does not operate on complex arguments.