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Student Support Forum: 'exponenets when changing from 3.0 to 4.0' topicStudent Support Forum > General > "exponenets when changing from 3.0 to 4.0"

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sipai klein
06/29/00 8:21pm

i made a program on mathematica 3.0 and i'm trying to use on mathematica 4.0. in 3.0 the output for an operation (that i attached at the bottom) is ''0'' but in 4.0 it gives me ''0. + 0. I'' where I is an imaginary number.

the question: how do i make it so that the ouput rounds itself to 0 since obviously 0 + 0 times anything is zero ?

the attachement:
I ask for a table
   Table[listpro[x_][[y]].matrices[[y]], {y, 4}]
where matrices[[y]] is
   matrices=Table[matrix[t_, r_]={{I t, r}, {r, I t}}*E^(I*asd[[yy]]), {yy, 4}];
and listrpro[x_] is {{1, 0}, {0, 0}, {0, 0}, {0, 0}}

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Subject (listing for 'exponenets when changing from 3.0 to 4.0')
Author Date Posted
exponenets when changing from 3.0 to 4.0 sipai klein 06/29/00 8:21pm
Re: exponenets when changing from 3.0 to 4.0 Forum Modera... 07/01/00 06:51am
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