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Non-linear optimization, bug fixes in CAD #8

Merged

paultristanwagner merged 1 commit into main from feature/non-linear-optimization

Mar 6, 2024

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paultristanwagner commented Mar 6, 2024

Implements optimization for non-linear real arithmetic.

Examples:

> smt QF_NRA (y<=x^3) & (y<=-x^2+1) & (max(x+y))
SAT:
x=(x^3+x^2-1, 3/4, 7/8) ≈ 0.7548776662466928; y=(-1x^3+2x^2-3x+1, -4, 4) ≈ 0.4301597090019467;
Time: 297ms

> smt QF_NRA (x^2+y^2<1) & (min(y))
UNSAT
Time: 12ms


          Non-linear optimization, bug fixes in CAD

8d2ba20

paultristanwagner merged commit 33de128 into main

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