• Sec[z] gives the secant of z.
• The argument of Sec is assumed to be in radians. (Multiply by Degree to convert from degrees.)
• Sec[z] can be input as .
• 1/Cos[z] is automatically converted to Sec[z].
• See also: ArcSec, TrigToExp.
Here is the InstantCalculator for the Sec function. Enter the parameters for your calculation and click Calculate to see the result.
Entering Commands Directly
You can paste a template for this command via the Text Input button on the Sec Function Controller.
Here is a plot of Sec[x] for x from - to .
This is the derivative.
This is the integral.
Ordinary Mathematical Notation
This also gives the derivative.
This also gives the integral.