lean2/tests/lean/793a.lean.expected.out at 87349dc355c5384c2f622c844bc4e8fe6fc3150d - michael/lean2 - Forgejo: Beyond coding. We forge.

michael/lean2

Leonardo de Moura 5d8d226640 fix(frontends/lean/parser): add support for decimals

Decimal numbers are notation for rationals.
If rat.of_num is not available, then an error is generated.

closes #793

2015-08-11 18:44:48 -07:00

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 rat.of_num 4 : ℚ
 rat.divide (rat.of_num 23) (rat.of_num 10) : ℚ
 rat.of_num 1 : ℚ
 rat.divide (rat.of_num 10213) (rat.of_num 1000) : ℚ
 -(3 / 10) : ℚ
 / 1000 : ℚ
 / 10 : ℚ
 : ℚ
 quot.mk (prerat.mk (int.of_nat (nat.succ nat.zero)) (int.of_nat (nat.succ nat.zero)) (int.of_nat_succ_pos nat.zero))