commonTransformations.frink

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/** Sample program to demonstrate doing symbolic math.  Depending on what
    transformations are loaded below, this can solve equations, perform
    derivatives, etc.

    For example, try:
       solve[x^2 + 2x - 3 === y, x]

    or
       D[x sin[x], x]

    The real magic happens in the "transformExpression" call which transforms
    an expression using the symbolic transformation rules currently loaded.
*/

use derivatives.frink
use solvingTransformations.frink

showApproximations[false]
symbolicMode[true]

while (text = input["Enter expression: "] )
{
   expr = parseToExpression[text]

   res = transformExpression[expr]
   println[]
   println[res]
   println[]
   println[eval[res]]
}
 


View or download commonTransformations.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 17686 days, 15 hours, 23 minutes ago.