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Firedrake969 · 2013-03-08 21:45:44

How do I do cos^-1? I don't see one in the

([abs v] of ())

block dropdown. However, I see cos.

Also, an explanation of how to create sin^-1 and tan^-1 would be nice.

Last edited by Firedrake969 (2013-03-08 21:46:23)

bob6 · 2013-03-08 21:58:11

here:

([asin v] of ())
([acos v] of ())
([atan v] of ())

These stand for arcsine, arccosine, and arctangent respectively, and are the inverse functions you are looking for.

Firedrake969 · 2013-03-09 11:17:19

Bump

I mean the inverse sine, like when you hit shift+sin on a calculator. I'm checking something, though, one sec...

Thanks for the help!

Last edited by Firedrake969 (2013-03-09 11:17:51)

bob6_test · 2013-03-09 23:36:24

Firedrake969 wrote:
Bump

I mean the inverse sine, like when you hit shift+sin on a calculator. I'm checking something, though, one sec...

Thanks for the help!

well, you can just use 1/sinx then.

shadowmouse · 2013-03-10 04:01:19

Acos is cos^-1, asin is sin^-1, and atan is tan^-1.

Firedrake969 · 2013-03-10 10:20:06

bob6_test wrote:
Firedrake969 wrote:
Bump

I mean the inverse sine, like when you hit shift+sin on a calculator. I'm checking something, though, one sec...

Thanks for the help!
well, you can just use 1/sinx then.

Wouldn't that just be csc?

Closing topic.

Paddle2See · 2013-03-10 12:17:25

Closed by request of the topic owner.

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archived forums

#1 2013-03-08 21:45:44

Inverse trig functions

#2 2013-03-08 21:58:11

Re: Inverse trig functions

#3 2013-03-09 11:17:19

Re: Inverse trig functions

#4 2013-03-09 23:36:24

Re: Inverse trig functions

Firedrake969 wrote:

#5 2013-03-10 04:01:19

Re: Inverse trig functions

#6 2013-03-10 10:20:06

Re: Inverse trig functions

bob6_test wrote:

Firedrake969 wrote:

#7 2013-03-10 12:17:25

Re: Inverse trig functions

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