Revision history [back]
 | 1 | initial version |
Looks like a bug. Here is an alternative method, for polynomial equations with a finite number of solutions:
sage: R.<x,y> = PolynomialRing(QQ)
sage: I = R.ideal([x*x*x-y*y-10.5, 3.0*x*y+y-4.6])
sage: I.variety(RR)
[{y: 0.601783026716651, x: 2.21465035058553}]
You might also like AA (the field of real algebraic numbers) instead of RR, for exact computations.
| | 2 | No.2 Revision |
Looks like a bug. bug in sympy. Here is an alternative method, for polynomial equations with a finite number of solutions:
sage: R.<x,y> = PolynomialRing(QQ)
sage: I = R.ideal([x*x*x-y*y-10.5, 3.0*x*y+y-4.6])
sage: I.variety(RR)
[{y: 0.601783026716651, x: 2.21465035058553}]
You might also like AA (the field of real algebraic numbers) instead of RR, for exact computations.
