This file lists Wuffs' axioms: a fixed list of built-in, self-evident rules to create new facts by combining existing facts. For example, given numerical-typed expressions `a`

, `b`

and `c`

, the two facts that `a < c`

and `c <= b`

together imply that `a < b`

: less-than-ness is transitive. That rule is named by the string “a < b: a < c; c <= b”`.

This file is not just documentation. It is parsed to give the list of axioms built into the Wuffs compiler. Run `go generate`

after editing this list.

`"a < b: b > a"`

`"a < b: a < c; c < b"`

`"a < b: a < c; c == b"`

`"a < b: a == c; c < b"`

`"a < b: a < c; c <= b"`

`"a < b: a <= c; c < b"`

`"a > b: b < a"`

`"a <= b: b >= a"`

`"a <= b: a <= c; c <= b"`

`"a <= b: a <= c; c == b"`

`"a <= b: a == c; c <= b"`

`"a >= b: b <= a"`

`"a < (b + c): a < c; 0 <= b"`

`"a < (b + c): a < (b0 + c0); b0 <= b; c0 <= c"`

`"a <= (a + b): 0 <= b"`

`"(a + b) <= c: a <= (c - b)"`