| Some definitions of interest. |
|
prime_factorization_of | Def f is a factorization of k
Def == (x:Prime. k<x f(x) = 0) & k = {2..k+1}(prime_mset_complete(f)) |
| | Thm* f:(Prime), k:. f is a factorization of k Prop |
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eval_factorization | Def {a..b}(f) == i:{a..b}. if(i) |
| | Thm* a,b:, f:({a..b}). {a..b}(f) |
|
iff | Def P Q == (P Q) & (P Q) |
| | Thm* A,B:Prop. (A B) Prop |
|
int_seg | Def {i..j} == {k:| i k < j } |
| | Thm* m,n:. {m..n} Type |
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int_upper | Def {i...} == {j:| ij } |
| | Thm* n:. {n...} Type |
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prime_nats | Def Prime == {x:| prime(x) } |
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nat | Def == {i:| 0i } |
| | Thm* Type |
|
le | Def AB == B<A |
| | Thm* i,j:. (ij) Prop |
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prime_mset_complete | Def prime_mset_complete(f)(x) == if is_prime(x) f(x) else 0 fi |
| | Thm* f:(Prime). prime_mset_complete(f) |