Difference between revisions of "Sec"
From SCAR Divi Manual
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==Availability== | ==Availability== | ||
SCAR Divi 3.00 > Current | SCAR Divi 3.00 > Current | ||
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| + | ===Aliases=== | ||
| + | *Secant (SCAR Divi 3.00 > Current) | ||
==Description== | ==Description== | ||
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Sec(X) = 1 / Cos(X) | Sec(X) = 1 / Cos(X) | ||
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==Example== | ==Example== | ||
Revision as of 00:46, 27 June 2011
Definition
function Sec(X: Extended): Extended;
Availability
SCAR Divi 3.00 > Current
Aliases
- Secant (SCAR Divi 3.00 > Current)
Description
This function calculates the secant of a value X. The secant is the ratio of the length of the hypotenuse to the length of the adjacent side. It is a trigonometric function.
Sec(X) = 1 / Cos(X)
Example
begin WriteLn(Sec(Pi)); end.
Output:
1
