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HP 15C and INT(1/√(1-x),0,1)
11-26-2017, 07:51 PM (This post was last modified: 11-26-2017 07:57 PM by salvomic.)
Post: #1
HP 15C and INT(1/√(1-x),0,1)
hi,
I'm trying to get in HP 15C the integral
Integrate[1/Sqrt[1 - x], {x, 0, 1}]
\[ \int_0^1{\frac{1}{\sqrt{1-x}}}dx \]
With this code:
Code:

00 LBL 1
01 CHS
02 ENTER
03 1
04 +
05 ENTER
06 SQRT
07 1/x
08 RTN
then 0 ENTER 1, f ∫ 1
The real HP15C is running but after 30 mins no result; the emulator iOS HP15 returns 1.999870566 after 1~2 min (the HP50g emulator returns 1.9999839292, the hardware HP50g doesn't return result after a few minutes...)
The actual result is 2 (Prime, Wolfram...).

I wonder:
1. Is there a better way to get it in hardware HP15C?
2. Why the result in emulator is not 2?
Thank you,
Salvo

∫aL√0mic (IT9CLU) :: HP Prime 50g 41CX 71b 42s 39s 35s 12C 15C - DM42, DM41X - WP34s Prime Soft. Lib
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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) - tgray - 01-09-2018, 03:42 PM



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