| Author |
Comment/Response |
Laura
|
 08/16/10 3:18pm
I have been using Reduce on the following in version 6:
m1f1a := \[Alpha]L >= \[Alpha]H
m1f1b := (1 + dM (-1 + H))^z <= 1
m1f1c := 1 + 2 \[Alpha]L >= (1 + dM (-1 + H))^z + 2 \[Alpha]H
Reduce[m1f1a && m1f1b && m1f1c && \[Alpha]L > \[Alpha]H &&
0 < \[Alpha]L < 1/2 && 0 < \[Alpha]H < 1/2 && 0 <= dM <= 1 &&
H >= 2 && z > 0, Reals]
which gives me:
dM == 0 && H >= 2 && z > 0 &&
0 < \[Alpha]H < 1/2 && \[Alpha]H < \[Alpha]L < 1/2
However, when I do the same in version 7, I get:
Reduce::nsmet: This system cannot be solved with the methods available to Reduce. >>
According to the Help files, Reduce was last changed in version 5. Does anybody have any idea what may be going on?
Many thanks,
Laura
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