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How To Do This In Classpad


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#1 arash_class

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Posted 30 May 2007 - 10:11 AM

Hi .
how can i graph this

y=x+x^2 x>0
y=x x<0

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the answer of a defferential EQ has "Constant(*)".How to change it to "C"

#2 vanhoa

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Posted 30 May 2007 - 10:47 AM

how can i graph this

y=x+x^2 x>0
y=x x<0


y=x+x^2 |x>=0
y=x |x<0
is equa to:
y=piecewise(x>0,x+x^2,x)

the answer of a defferential EQ has "Constant(*)".How to change it to "C"


I guess you can do it yourself

#3 arash_class

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Posted 30 May 2007 - 07:11 PM

No i couldn't guess myself about "C"

#4 vanhoa

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Posted 31 May 2007 - 05:30 AM

I meant you can do it yourself when copying the expr to your paper :D




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