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CAS view - lrdheat - 11-14-2014 06:30 PM
I've done something that I can't recover from...when integrating the definite integral of sin(x) from some value to another in CAS, I get the correct result. When I take the indefinite integral of sin(x), I get 0. It works if I use sin(X)dX. (It rewrites as SIN(X)dX) How do I restore CAS to correctly input my work?
RE: CAS view - Gilles - 11-14-2014 06:43 PM
(11-14-2014 06:30 PM)lrdheat Wrote: I've done something that I can't recover from...when integrating the definite integral of sin(x) from some value to another in CAS, I get the correct result. When I take the indefinite integral of sin(x), I get 0. It works if I use sin(X)dX. (It rewrites as SIN(X)dX) How do I restore CAS to correctly input my work?
Hi,
try : purge(x)
probably you have defined x:=0
RE: CAS view - lrdheat - 11-14-2014 07:08 PM
Thanks!