Differentiate #2

#1 Posted: 10/31/2009 7:08:24 PM

LordMike

0 likes in 52 posts.

Group: User

Hey again,

I've found another weird result. This time I checked it on two machines...

On my calc, it's:
[MATH]1/sqrt(x)-1[/MATH]

#2 Posted: 10/31/2009 7:25:14 PM

Andrey Ivashov

2270 likes in 3734 posts.

Group: Super Administrator

Hi

And what is the question? I don't see any bug here.

#3 Posted: 10/31/2009 8:05:27 PM

LordMike

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Group: User

It's not the same.. or?..

#4 Posted: 10/31/2009 9:20:12 PM

Andrey Ivashov

2270 likes in 3734 posts.

Group: Super Administrator

[MATH]-{-1+sqrt(x)}/sqrt(x)={1-sqrt(x)}/sqrt(x)=1/sqrt(x)-sqrt(x)/sqrt(x)=1/sqrt(x)-1[/MATH]

So, there is no error here. Good simplification is a very complicated Task. Every next version of SMath Studio has some improvements in Symbolic Library, but work is still in progress...

#5 Posted: 11/1/2009 10:36:15 AM

LordMike

0 likes in 52 posts.

Group: User

Oh .. right...

I see... Well, I'm looking forward to that :P

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