Package natural-mult-def: Definition of natural number multiplication

Information

namenatural-mult-def
version1.29
descriptionDefinition of natural number multiplication
authorJoe Leslie-Hurd <joe@gilith.com>
licenseHOLLight
provenanceHOL Light theory extracted on 2014-11-04
checksum672f62b84ab771104e58ebf817db8652fbd9bffe
requiresbool
natural-add
natural-thm
showData.Bool
Number.Natural

Files

Defined Constant

Theorems

n. 0 * n = 0

m n. suc m * n = m * n + n

External Type Operators

External Constants

Assumptions

() = λp. p ((select) p)

() = λp. p = λx.

() = λp q. p q p

() = λp q. (λf. f p q) = λf. f

() = λp. q. (x. p x q) q

(∃!) = λp. () p x y. p x p y x = y

e f. ∃!fn. fn 0 = e n. fn (suc n) = f (fn n) n