Download or view systemSolverDemo.frink in plain text format
// Demonstration of solving system of equations.
use systemSolver2.frink
symbolicMode[true]
// These equations define an ellipse.
c = new System[[x^2/a^2 + y^2/b^2 === 1,
e === sqrt[(a^2-b^2)/a^2],
area===pi a b],
["pi"]]
println[join["\n",c.solveAll[]]]
println["\nPlugging in numbers:"]
values = [["area", 1 foot^2], ["a", 1 inch]]
println["b=" + (eval[c.solveForValues["b", values]] -> "in")]
println["e=" + eval[c.solveForValues["e", values]]]
Download or view systemSolverDemo.frink in plain text format
This is a program written in the programming language Frink.
For more information, view the Frink
Documentation or see More Sample Frink Programs.
Alan Eliasen was born 20217 days, 23 hours, 52 minutes ago.