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Old bug in 10.03?

AndyU 28
April 24 2006
0
I remember, that similar bug was in the 10.0. Now I found it in 10.03. How to reproduce it: 1) Create new worksheet 2) Enter and execute next statements (using ctrl-L to enter referencies to formulas): >exp(-y^3/x)*y/x^(4/3); ... (1) >1-a*x; ... (2) >assume(y,positive); >inttrans[laplace]((1),x,s); ... (3) >inttrans[laplace]((2),x,s); ... (4) >inttrans[invlaplace]((3)*(4),s,x) ... (5) >plot(subs(x=1,a=1,inttrans[invlaplace]((3)*(4),s,x)),y=0..3) ... >plot(subs(x=1,a=1,(5)),y=0..3) ... 3) Compare two plots. Of course, they are exactly the same. 4) Execute again last plot... It will change??? 5) Proper behavior could be restored by removing of all output... -andy-
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