I find d from 7*d mod 40=1
8 views (last 30 days)
Show older comments
I find d from 7*d mod 40 =1
syms d
eqn= 7*d==1;
solve(eqn,d,Domain=Dom::IntegerMod(40))
But there error. Help me please.
3 Comments
Answers (1)
Walter Roberson
on 18 Jun 2015
Try
feval(symengine, 'solve', eqn, d, sym('Domain=Dom::IntegerMod(40)'))
Domains are MuPAD objects, and you need to call into MuPAD to use them.
See Also
Categories
Find more on Special Values in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!