diff options
Diffstat (limited to 'stdlib/test')
| -rw-r--r-- | stdlib/test/test/lux/math.lux | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/stdlib/test/test/lux/math.lux b/stdlib/test/test/lux/math.lux index 63a449965..701790886 100644 --- a/stdlib/test/test/lux/math.lux +++ b/stdlib/test/test/lux/math.lux @@ -8,7 +8,7 @@ [number "f/" Number<Frac>] (coll [list "List/" Fold<List> Functor<List>]) [product]) - ["R" math/random] + ["r" math/random] ["&" math]) lux/test) @@ -23,7 +23,7 @@ ## ## I won't be testing this, until I can figure out what's going on, or ## ## come up with my own implementation ## (context: "Trigonometry" -## [angle (|> R;frac (:: @ map (f.* &;tau)))] +## [angle (|> r;frac (:: @ map (f.* &;tau)))] ## ($_ seq ## (test "Sine and arc-sine are inverse functions." ## (|> angle &;sin &;asin (within? margin angle))) @@ -36,11 +36,11 @@ ## )) (context: "Roots" - [factor (|> R;nat (:: @ map (|>. (n.% +1000) + [factor (|> r;nat (:: @ map (|>. (n.% +1000) (n.max +1) nat-to-int int-to-frac))) - base (|> R;frac (:: @ map (f.* factor)))] + base (|> r;frac (:: @ map (f.* factor)))] ($_ seq (test "Square-root is inverse of square." (|> base (&;pow 2.0) &;root2 (f.= base))) @@ -50,7 +50,7 @@ )) (context: "Rounding" - [sample (|> R;frac (:: @ map (f.* 1000.0)))] + [sample (|> r;frac (:: @ map (f.* 1000.0)))] ($_ seq (test "The ceiling will be an integer value, and will be >= the original." (let [ceil'd (&;ceil sample)] @@ -71,12 +71,12 @@ )) (context: "Exponentials and logarithms" - [sample (|> R;frac (:: @ map (f.* 10.0)))] + [sample (|> r;frac (:: @ map (f.* 10.0)))] (test "Logarithm is the inverse of exponential." (|> sample &;exp &;log (within? 1.0e-15 sample)))) (context: "Greatest-Common-Divisor and Least-Common-Multiple" - [#let [gen-nat (|> R;nat (:: @ map (|>. (n.% +1000) (n.max +1))))] + [#let [gen-nat (|> r;nat (:: @ map (|>. (n.% +1000) (n.max +1))))] x gen-nat y gen-nat] ($_ (test "GCD" @@ -93,17 +93,24 @@ )) (context: "Infix syntax" - [x R;nat - y R;nat - z R;nat + [x r;nat + y r;nat + z r;nat + theta r;frac #let [top (|> x (n.max y) (n.max z)) bottom (|> x (n.min y) (n.min z))]] ($_ seq (test "Constant values don't change." - (n.= x (&;infix x))) + (n.= x + (&;infix x))) - (test "Can call infix functions." - (n.= (&;gcd y x) (&;infix [x &;gcd y]))) + (test "Can call binary functions." + (n.= (&;gcd y x) + (&;infix [x &;gcd y]))) + + (test "Can call unary functions." + (f.= (&;sin theta) + (&;infix [&;sin theta]))) (test "Can use regular syntax in the middle of infix code." (n.= (&;gcd +450 (n.* +3 +9)) |