Revision history [back]

solve irrational inequality

Is there any way to solve abs(-1/4a - 1/4sqrt(a^2 - 30*a + 17) + 1/4) < 1 for a? (Its pretty easy to do in Maple)

solve doesn't work. i tried using the QEPCAD package, but on sagemath cloud, i get an error: "unable to start QEPCAD".

I tried using sympy-solve and sympy-solveset, and that didn't work either. I plan to raise questions regarding sympy on stackexchange, but if anybody has helpful guideline on using sagemath's solve vs sympy-solve, that'd be greatly appreciated. my general experience has been that sympy-solve is a lot more capable than sagemath's solve.

Any help would be greatly appreciated. Thank you.

solve irrational inequality

Is there any way to solve abs(-1/4a - 1/4sqrt(a^2 - 30*a + 17) + 1/4) < 1 for a? (Its pretty easy to do in Maple)

solve doesn't work. i tried using the QEPCAD package, but on sagemath cloud, i get an error: "unable to start QEPCAD".

I tried using sympy-solve and sympy-solveset, and that didn't work either. I plan to raise questions regarding sympy on stackexchange, but if anybody has helpful guideline on using sagemath's solve vs sympy-solve, that'd be greatly appreciated. my general experience has been that sympy-solve is a lot more capable than sagemath's solve.

Any help would be greatly appreciated. Thank you.

 3 No.3 Revision vdelecroix 6887 ●16 ●75 ●147 http://www.labri.fr/pe...

solve irrational inequality

Is there any way to solve abs(-1/4a solve

abs(-1/4*a - 1/4sqrt(a^2 1/4*sqrt(a^2 - 30*a + 17) + 1/4) < 1  for a? (Its pretty easy to do in Maple)Maple)


solve doesn't work. i tried using the QEPCAD package, but on sagemath cloud, i get an error: "unable to start QEPCAD".

I tried using sympy-solve and sympy-solveset, and that didn't work either. I plan to raise questions regarding sympy on stackexchange, but if anybody has helpful guideline on using sagemath's solve vs sympy-solve, that'd be greatly appreciated. my general experience has been that sympy-solve is a lot more capable than sagemath's solve.

Any help would be greatly appreciated. Thank you.

 4 No.4 Revision vdelecroix 6887 ●16 ●75 ●147 http://www.labri.fr/pe...

solve irrational inequality

Is there any way to solvesolve (Its pretty easy to do in Maple)

abs(-1/4*a - 1/4*sqrt(a^2 - 30*a + 17) + 1/4) < 1  for a? (Its pretty easy to do in Maple)
a?


solve doesn't work. i tried using the QEPCAD package, but on sagemath cloud, i get an error: "unable to start QEPCAD".

I tried using sympy-solve and sympy-solveset, and that didn't work either. I plan to raise questions regarding sympy on stackexchange, but if anybody has helpful guideline on using sagemath's solve vs sympy-solve, that'd be greatly appreciated. my general experience has been that sympy-solve is a lot more capable than sagemath's solve.

Any help would be greatly appreciated. Thank you.

solve irrational inequality

Is there any way to solve (Its pretty easy to do in Maple)

abs(-1/4*a - 1/4*sqrt(a^2 - 30*a + 17) + 1/4) < 1  for a?


solve doesn't work. i tried using the QEPCAD package, but on sagemath cloud, i get an error: "unable to start QEPCAD".

I tried using sympy-solve and sympy-solveset, and that didn't work either. I plan to raise questions regarding sympy on stackexchange, but if anybody has helpful guideline guidelines on using sagemath's solve vs sympy-solve, that'd be greatly appreciated. my general experience has been that sympy-solve is a lot more capable than sagemath's solve.

Any help would be greatly appreciated. Thank you.

solve irrational inequality

Is there any way to solve (Its pretty easy to do in Maple)

abs(-1/4*a - 1/4*sqrt(a^2 - 30*a + 17) + 1/4) < 1  for a?


solve doesn't work. i tried using the QEPCAD package, but on sagemath cloud, i get an error: "unable to start QEPCAD".

I tried using sympy-solve and sympy-solveset, and that didn't work either. I plan to raise questions regarding sympy on stackexchange, but if anybody anyone has helpful guidelines on using sagemath's solve vs sympy-solve, that'd be greatly appreciated. my general experience has been that sympy-solve is a lot more capable than sagemath's solve.

Any help would be greatly appreciated. Thank you.

solve irrational inequality

Is there any way to solve (Its pretty easy to do in Maple)

abs(-1/4*a - 1/4*sqrt(a^2 - 30*a + 17) + 1/4) < 1  for a?


solve doesn't work. i tried using the QEPCAD package, but on sagemath cloud, i get an error: "unable to start QEPCAD".

I tried using sympy-solve and sympy-solveset, and that didn't work either. I plan to raise questions regarding sympy on stackexchange, but if anyone has helpful guidelines on using sagemath's solve vs sympy-solve, that'd be greatly appreciated. my general experience has been that sympy-solve is a lot more capable than sagemath's solve.

Any help would be greatly appreciated. Thank you.

 8 No.8 Revision slelievre 12561 ●11 ●122 ●250 http://carva.org/samue...

solve irrational inequality

Is there any way to solve (Its the following inequality in Sage?

(It's pretty easy to do in Maple)Maple.)

abs(-1/4*a - 1/4*sqrt(a^2 - 30*a + 17) + 1/4) < 1  for a?


solve Using solve doesn't work. i I tried using the QEPCAD package, package, but on sagemath cloud, SageMathCloud, i get an error: "unable to start QEPCAD".

I tried using sympy-solve and sympy-solveset, and that didn't work either. either. I plan to raise questions regarding sympy on stackexchange, stackexchange, but if anyone has helpful guidelines on using sagemath's solve vs sympy-solve, sympy-solve, that'd be greatly appreciated. my general experience has been that sympy-solve sympy-solve is a lot more capable than sagemath's solve.

Any help would be greatly appreciated. Thank you.

EDIT

Thank you for replying. I am able to use qepcad now, but the problem I'm trying to solve takes a very long time. Here is the code:

var('a')
dnf = solve(abs(-1/4*a - 1/4*sqrt(a^2 - 30*a + 17) + 1/4) <= 1, a)
qf


Any help solving this would be greatly appreciated. Also, would it be possible to update the version of sympy on sagemathcloud? Thank you.

 9 No.9 Revision slelievre 12561 ●11 ●122 ●250 http://carva.org/samue...

solve irrational inequality

Is there any way to solve the following inequality for a in Sage?

(It's pretty easy to do in Maple.)

abs(-1/4*a - 1/4*sqrt(a^2 - 30*a + 17) + 1/4) < 1  for a?
1


Using solve doesn't work. I tried using the QEPCAD package, but on SageMathCloud, i get an error: "unable to start QEPCAD".

I tried using sympy-solve and sympy-solveset, and that didn't work either. I plan to raise questions regarding sympy on stackexchange, but if anyone has helpful guidelines on using sagemath's solve vs sympy-solve, that'd be greatly appreciated. my My general experience has been that sympy-solve is a lot more capable than sagemath's solve.

Any help would be greatly appreciated. Thank you.

EDIT

Thank you for replying. I am able to use qepcad now, but the problem I'm trying to solve takes a very long time. Here is the code:

var('a')
dnf = solve(abs(-1/4*a - 1/4*sqrt(a^2 - 30*a + 17) + 1/4) <= 1, a)