Manuals/calci/DSEC
DSEC(n)
where
n is the angle in radian.
DSEC returns the double-precision real secant of its double-precision real argument.
DSEC returns NaN if n is not real
DSEC
Lets see an example in (Column2Row1)
=DSEC(Column1Row1)
Returns 1.305407 for DSEC(40)
Consider another example in (Column2Row2)
=DSEC(Column1Row2)
Returns NaN for DSEC("abc")
Syntax
Remarks
Examples
Description
| Column1 | Column2 | Column3 | Column4 | |
| Row1 | 40 | 1.305407 | ||
| Row2 | abc | NaN | ||
| Row3 | ||||
| Row4 | ||||
| Row5 | ||||
| Row6 |
| File:Calci1.gif | $ |
