inverse function command
10-07-2017, 04:20 PM
Post: #1
 DrD Senior Member Posts: 1,133 Joined: Feb 2014
inverse function command
Function Example:
y:=1/(sqrt(2*x-3));

Needed is a built in command to essentially do this:
simplify(solve(x = (1/(sqrt(2*y-3))),y))(1); // ==> (3*x^2+1)/(2*x^2)

In other words, a direct command that will return the inverse function of a function argument.

-Dale-
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 Messages In This Thread inverse function command - DrD - 10-07-2017 04:20 PM RE: inverse function command - Joe Horn - 10-07-2017, 06:53 PM RE: inverse function command - DrD - 10-07-2017, 08:24 PM RE: inverse function command - Joe Horn - 10-08-2017, 12:21 AM RE: inverse function command - DrD - 10-08-2017, 01:11 AM RE: inverse function command - Joe Horn - 10-08-2017, 02:35 AM RE: inverse function command - DrD - 10-08-2017, 04:07 AM RE: inverse function command - DrD - 10-08-2017, 04:18 AM RE: inverse function command - parisse - 10-08-2017, 06:33 AM RE: inverse function command - DrD - 10-08-2017, 10:09 AM RE: inverse function command - parisse - 10-08-2017, 12:07 PM RE: inverse function command - DrD - 10-08-2017, 01:02 PM RE: inverse function command - Joe Horn - 10-08-2017, 01:32 PM RE: inverse function command - DrD - 10-08-2017, 01:41 PM RE: inverse function command - jonmoore - 08-02-2022, 12:22 PM RE: inverse function command - Albert Chan - 08-03-2022, 04:19 PM RE: inverse function command - jonmoore - 08-03-2022, 05:26 PM RE: inverse function command - Albert Chan - 08-03-2022, 06:20 PM RE: inverse function command - jonmoore - 08-03-2022, 08:35 PM