diff options
| author | Tim King <taking@cs.nyu.edu> | 2012-08-14 17:55:33 +0000 |
|---|---|---|
| committer | Tim King <taking@cs.nyu.edu> | 2012-08-14 17:55:33 +0000 |
| commit | 5a6a08df0838b7fb70275a70ddc942c3ac802081 (patch) | |
| tree | 672a1b44d4b489390e8973980c250812de0afabc /src | |
| parent | 8d6589fee6583ee7036c83a25d7e71471f6f5fd5 (diff) | |
Adds substituteDelta() to DeltaRational which given a value for delta returns the corresponding rational value.
Diffstat (limited to 'src')
| -rw-r--r-- | src/theory/arith/delta_rational.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/theory/arith/delta_rational.h b/src/theory/arith/delta_rational.h index ed256faa1..ca182a844 100644 --- a/src/theory/arith/delta_rational.h +++ b/src/theory/arith/delta_rational.h @@ -181,6 +181,10 @@ public: std::string toString() const; + Rational substituteDelta(const Rational& d) const{ + return getNoninfinitesimalPart() + (d * getInfinitesimalPart()); + } + }; std::ostream& operator<<(std::ostream& os, const DeltaRational& n); |