# ProofSimplifier

### Related Doc: package interpolants

#### object ProofSimplifier

Module for simplifying a proof (certificate) by eliminating as many rounding steps as possible; this is currently done in a rather naive way

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### Type Members

1. #### type ReplMap = Map[CertInequality, (CertInequality, IdealInt, IdealInt)]

Recursive replacement of an inequality `t >= 0` with the weakened inequality `a * t + b >= 0`

Recursive replacement of an inequality `t >= 0` with the weakened inequality `a * t + b >= 0`

2. #### type WeakeningRange = Map[CertInequality, IdealInt]

Checking whether it is ok to weaken individual inequalities, leaving out applications of Simp, Strengthen, etc.

### Value Members

1. #### final def !=(arg0: Any): Boolean

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2. #### final def ##(): Int

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3. #### final def ==(arg0: Any): Boolean

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4. #### def apply(dagCert: Seq[Certificate]): Seq[Certificate]

Simplify a dag certificate, as created by `DagCertificateConverter`

Simplify a dag certificate, as created by `DagCertificateConverter`

5. #### def apply(cert: Certificate): Certificate

Simplify a tree-shaped certificate.

6. #### final def asInstanceOf[T0]: T0

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7. #### def clone(): AnyRef

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