ASKSAGE: Sage Q&A Forum - Latest question feedhttp://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Sun, 28 Jul 2013 03:34:47 -0500Implicit differentiation displays extraneous x variable.http://ask.sagemath.org/question/10393/implicit-differentiation-displays-extraneous-x-variable/The problem is, given `y = 9*x^(1/2) - 2*y^(3/5)`, find dy/dx
The answer is supposed to be `dy/dx = ( 45*y^(2/5) ) / ( 10*x^(1/2)*y^(2/5)+12*x^(1/2) )`
When I enter the following syntax, there is an extraneous character, (x), displayed:
y=function('y',x)
temp=diff(9*x^(1/2) - 2*y^(3/5) - y)
solve (temp,diff(y))
show(solve (temp,diff(y)))
Is it possible to display the answer without showing (x)?
bxdinSun, 28 Jul 2013 03:34:47 -0500http://ask.sagemath.org/question/10393/