2014-08-29 19:38:58 +0200 | received badge | ● Scholar (source) |
2014-08-29 19:31:49 +0200 | commented answer | Solving system of equations using approximation can you help me understand this equation set a bit more? eq = [x*x+y*y-d*d,y-t*x,(x-h)**2+(y-k)**2-r**2,h-1,k-1,r-6,t-2] What does the "h-1,k-1,r-6,t-2" signify? Why is it -1 or -6, etc.? |
2014-08-29 18:58:46 +0200 | asked a question | Solving system of equations using approximation Hello - I'm an experienced software developer but new to Sage. I'm trying to solve a system of equations in various ways using Sage online. Here's the system of equations var('x y h k r t d') eq1 = x^2 + y^2 == d^2 eq2 = y == tan(t) * x eq3 = (x-h)^2 + (y-k)^2 == r^2 eq4 = -1 * r < h < r eq5 = -1 * r < k < r I'm trying to solve this in two ways:
If you could provide any insight into the functions to use to get these results or any sample code, I'd appreciate it. Thanks, Chris |