Hi
W10 ,SageMath 9.2
if I uncomment line 3 below, it kills the Kernel.
varL=var('a,b,c,d',domain='real')
eqL=[a == -d, b*c == 0, a*(b + c) == 0]
#eqL.append((abs(a)+abs(b)+abs(c))!=0)
show("so we need : \t ",eqL)
S=solve(eqL,varL)
show(S)
Revision history [back]
 | 1 | initial version |
system eqs + eq with abs() then solve() kills the Kernel
| | 2 | retagged |
system eqs + eq with abs() then solve() kills the Kernel
Hi
W10 ,SageMath 9.2
if I uncomment line 3 below, it kills the Kernel.
varL=var('a,b,c,d',domain='real')
eqL=[a == -d, b*c == 0, a*(b + c) == 0]
#eqL.append((abs(a)+abs(b)+abs(c))!=0)
show("so we need : \t ",eqL)
S=solve(eqL,varL)
show(S)
| | 3 | retagged |
system eqs + eq with abs() then solve() kills the Kernel
Hi
W10 ,SageMath 9.2
if I uncomment line 3 below, it kills the Kernel.
varL=var('a,b,c,d',domain='real')
eqL=[a == -d, b*c == 0, a*(b + c) == 0]
#eqL.append((abs(a)+abs(b)+abs(c))!=0)
show("so we need : \t ",eqL)
S=solve(eqL,varL)
show(S)
