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HP 15C and INT(1/√(1-x),0,1)
01-09-2018, 12:49 PM
Post: #12
RE: HP 15C and INT(1/√(1-x),0,1)
(01-09-2018 12:16 PM)salvomic Wrote:  Test with HP 42s and Free42.
Both returns a result with a few seconds with accuracy 1E9, but maybe I miss something...
Code (function label FX):
Code:

00 { 19-Byte Prgm }
01▸LBL "FX"
02 MVAR "X"
03 RCL "X"
04 +/-
05 1
06 +
07 SQRT
08 1/X
09 RTN
10 END

Input:
LLIM 0
ULIM 1
ACC 1E9
then ∫f(x)

HP 42s returns 1.867415
Free42 returns 1.933972
both are no close to 1.9999

Are the different due only to different long float library?
Anyone with DM42 could try, please?

Salvo

ACC = 1E9??
Try 1E-5

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Messages In This Thread
HP 15C and INT(1/√(1-x),0,1) - salvomic - 11-26-2017, 07:51 PM
RE: HP 15C and INT(1/√(1-x),0,1) - JimP - 01-12-2018, 04:18 AM
RE: HP 15C and INT(1/√(1-x),0,1) - Massimo Gnerucci - 01-09-2018 12:49 PM
RE: HP 15C and INT(1/√(1-x),0,1) - tgray - 01-09-2018, 03:42 PM



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