September 2002
Intermediate to advanced
1024 pages
30h 52m
English
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Name
TAN
Synopsis
The TAN trigonometric function returns the tangent of the specified angle. The specification for the TAN function is:
FUNCTION TAN (angle NUMBER) RETURN NUMBER;where angle must be expressed in radians. If
your angle is specified in degrees, then you should call TAN as
follows:
my_tane := TAN (ACOS(-1)*angle_in_degrees/180);
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