deniscr

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2 years, 274 days
Universidade Federal do Espírito Santo

MaplePrimes Activity


These are questions asked by deniscr

I'm trying to solve the following linear system

eq1 := -t*x + y*z = j;
eq2 := t*x + y*z = -m;
eq3 := t*z - x*y = -b;
eq4 := t*z + x*y = a;

I have made many unsuccessful attempts.

Would anyone have the solution to the problem?

Thanks!

I have the following expression

I would like to know if is it possible avoid negative exponent goes to denominator when I use expand().

Thank you!

 

 

 

 

 

 

Does anyone know how collect zero epsilon coefficient from follow expression?

coeff_test.mw

Is it possible?

Thank you!

Dear all,

I have the following metric

Is there any way to make the terms dt dphi and dphi dt not symmetric?

Denis

 

 

 

Hello everyone!

Does anyone know if it is possible define a metric like the metric below?

 

 

Thanks in advance!

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