[SOLVED] Problem with Extremum in Function App

[CH3791]

Hello all,
I was plotting two simple cos and sin graphs when I came across a strange error. When I was finding Extremum from the Grapher in the Function App, it displayed the y coordinate as 0! The correct value should be 0.5. I have linked photos so you can see what I did.

First Photo
https://www.dropbox.com/s/erwx24h177d8nn...t.jpg?dl=0

Second Photo
https://www.dropbox.com/s/ulflgvs5krqz0g...d.jpg?dl=0

Third Photo
https://www.dropbox.com/s/do4mmnxiicrdl4...d.jpg?dl=0

[Marcel]

Hi CH3791!
Same bug for me to!
Marcel

[Wes Loewer]

That's a weird one.

Simplifying the problem: plotting A*SIN(X) or A*COS(X) where -1<A<1 exhibits the same behavior for local maxima where X>0.

[CH3791]

(06-21-2016 12:22 PM)Wes Loewer Wrote:  That's a weird one.

Simplifying the problem: plotting A*SIN(X) or A*COS(X) where -1<A<1 exhibits the same behavior for local maxima where X>0.

Haha, that's a very succinct way to put it.

[Tim Wessman]

Thanks! Its been passed on to the graphing dev.

[CH3791]

Cheers mate, hope you guys get it fixed soon.