How to solve this non-linear system of equations?
07-02-2014, 05:58 PM
Post: #6
 alexzkter Member Posts: 64 Joined: Apr 2014
RE: How to solve this non-linear system of equations?
(07-02-2014 05:42 PM)slawek39 Wrote:  Software Version (6030)

solve({0.84 = (0.3606*cos(45)+0.3824*cos(x)+0.3912*cos(y)),0 = (0.3606*sin(45)+0.3824*sin(x)+0.3912*sin(y))},{x,y},{0..12,-100..0})

and

fsolve({0.84 = (0.3606*cos(45)+0.3824*cos(x)+0.3912*cos(y)),0 = (0.3606*sin(45)+0.3824*sin(x)+0.3912*sin(y))},{x,y},{0..12,-100..0})

restart the calculator and emulator in degree mode.

Why {0..12,-100..0} ?
I was looking for positive only solutions between 0-360
There are several ways to do this, but never on 1 step only procedure unless you have a drawing on which you can rely on, like I wanted to do so.
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 Messages In This Thread How to solve this non-linear system of equations? - alexzkter - 07-02-2014, 01:44 PM RE: How to solve this non-linear system of equations? - slawek39 - 07-02-2014, 03:59 PM RE: How to solve this non-linear system of equations? - parisse - 07-02-2014, 05:15 PM RE: How to solve this non-linear system of equations? - alexzkter - 07-02-2014, 05:54 PM RE: How to solve this non-linear system of equations? - slawek39 - 07-02-2014, 05:42 PM RE: How to solve this non-linear system of equations? - alexzkter - 07-02-2014 05:58 PM RE: How to solve this non-linear system of equations? - parisse - 07-02-2014, 06:54 PM

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