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inverse function command
08-03-2022, 06:20 PM
Post: #18
RE: inverse function command
(08-03-2022 05:26 PM)jonmoore Wrote:  
(08-03-2022 04:19 PM)Albert Chan Wrote:  Drawing it is easy, even without "DrInv" command.
Just plot -f(x), then turn the plot anti-clockwise 90°

BTW it's not a -45 degree rotation, it's a reflection.

That's what the sign, f(x) is for.
Plots gives points (x,-y). Rotate calculator 90°, we have points (y,x)
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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



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