How to model secant and cosecant in Simulink

I am searching Secant command in simulink but it gives me Sin command.

Answer 1

[Richard Burnside]

The commands are sec, asec and sech, asech.

[Merve Ala]

I wrote sec but it gives me sin command and it couldn't find other commands

Answer 2

[Les Beckham]

If I remember correctly, there is only one "Trigonometric Function" block in Simulink. Just double click the block and change the function from sin to sec.

[Merve Ala]

It doesn't include sec

[Les Beckham]

Well, then, just use cos and route the result through a Math Function block with the Function set to "reciprocal with Exact method", since the secant is the reciprocal of the cosine.