diff options
Diffstat (limited to '')
| -rw-r--r-- | stdlib/source/test/lux/control/number.lux | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/stdlib/source/test/lux/control/number.lux b/stdlib/source/test/lux/control/number.lux index c1ffb0075..57bee6ee3 100644 --- a/stdlib/source/test/lux/control/number.lux +++ b/stdlib/source/test/lux/control/number.lux @@ -13,35 +13,35 @@ [// [order (#+ Order)]]]}) -(def: #export (spec (^open "_@.") (^open "_@.") gen-sample) +(def: #export (spec (^open "/@.") (^open "/@.") gen-sample) (All [a] (-> (Order a) (Number a) (Random a) Test)) (do r.monad [#let [non-zero (r.filter (function (_ sample) - (|> sample (_@+ sample) (_@= sample) not)) + (|> sample (/@+ sample) (/@= sample) not)) gen-sample)] parameter non-zero subject non-zero] (<| (_.context (%name (name-of /.Number))) ($_ _.and (_.test "Addition and subtraction are inverse functions." - (|> subject (_@+ parameter) (_@- parameter) (_@= subject))) + (|> subject (/@+ parameter) (/@- parameter) (/@= subject))) (_.test "Multiplication and division are inverse functions." - (|> subject (_@* parameter) (_@/ parameter) (_@= subject))) + (|> subject (/@* parameter) (/@/ parameter) (/@= subject))) (_.test "Modulus fills all the information division misses." - (let [modulus (_@% parameter subject) - multiple (_@- modulus subject) - times (_@/ modulus multiple)] - (|> parameter (_@* times) (_@+ modulus) (_@= subject)))) + (let [modulus (/@% parameter subject) + multiple (/@- modulus subject) + factor (/@/ parameter multiple)] + (|> parameter (/@* factor) (/@+ modulus) (/@= subject)))) (_.test "Negation flips the sign of a number and mimics subtraction." - (let [unsigned? (_@= (_@signum parameter) - (_@signum (_@negate parameter)))] + (let [unsigned? (/@= (/@signum parameter) + (/@signum (/@negate parameter)))] (or unsigned? - (_@= (_@+ (_@negate parameter) subject) - (_@- parameter subject))))) + (/@= (/@+ (/@negate parameter) subject) + (/@- parameter subject))))) (_.test "The absolute value is always positive." - (let [unsigned? (_@= (_@abs parameter) - (_@abs (_@negate parameter)))] + (let [unsigned? (/@= parameter + (/@negate parameter))] (if unsigned? - (_@= subject (_@abs subject)) - (_@>= subject (_@abs subject))))) + (/@= subject (/@abs subject)) + (/@>= subject (/@abs subject))))) )))) |