diff options
Diffstat (limited to 'stdlib/source/lux.lux')
| -rw-r--r-- | stdlib/source/lux.lux | 142 |
1 files changed, 7 insertions, 135 deletions
diff --git a/stdlib/source/lux.lux b/stdlib/source/lux.lux index f347c281a..4f684d34d 100644 --- a/stdlib/source/lux.lux +++ b/stdlib/source/lux.lux @@ -2203,42 +2203,6 @@ (fail "Wrong syntax for template")} tokens)) -(def:''' #export (r/= reference sample) - (list [(tag$ ["lux" "doc"]) - (text$ "Rev(olution) equivalence.")]) - (-> Rev Rev Bit) - ("lux i64 =" reference sample)) - -(def:''' #export (r/< reference sample) - (list [(tag$ ["lux" "doc"]) - (text$ "Rev(olution) less-than.")]) - (-> Rev Rev Bit) - (n/< ("lux coerce" Nat reference) - ("lux coerce" Nat sample))) - -(def:''' #export (r/<= reference sample) - (list [(tag$ ["lux" "doc"]) - (text$ "Rev(olution) less-than-equal.")]) - (-> Rev Rev Bit) - (if (n/< ("lux coerce" Nat reference) - ("lux coerce" Nat sample)) - #1 - ("lux i64 =" reference sample))) - -(def:''' #export (r/> reference sample) - (list [(tag$ ["lux" "doc"]) - (text$ "Rev(olution) greater-than.")]) - (-> Rev Rev Bit) - (r/< sample reference)) - -(def:''' #export (r/>= reference sample) - (list [(tag$ ["lux" "doc"]) - (text$ "Rev(olution) greater-than-equal.")]) - (-> Rev Rev Bit) - (if (r/< sample reference) - #1 - ("lux i64 =" reference sample))) - (template [<type> <eq-proc> <lt-proc> <eq-name> <lt-name> <lte-name> <gt-name> <gte-name> <eq-doc> <<-doc> <<=-doc> <>-doc> <>=-doc>] @@ -2319,110 +2283,21 @@ ("lux coerce" Int (n// param subject)))] ("lux i64 -" flat subject))) -(template [<type> <name> <op> <doc>] +(template [<name> <op> <doc>] [(def:''' #export (<name> param subject) (list [(tag$ ["lux" "doc"]) (text$ <doc>)]) - (-> <type> <type> <type>) + (-> Int Int Int) (<op> param subject))] - [ Int i/+ "lux i64 +" "Int(eger) addition."] - [ Int i/- "lux i64 -" "Int(eger) substraction."] + [i/+ "lux i64 +" "Int(eger) addition."] + [i/- "lux i64 -" "Int(eger) substraction."] - [ Rev r/+ "lux i64 +" "Rev(olution) addition."] - [ Rev r/- "lux i64 -" "Rev(olution) substraction."] + [i/* "lux i64 *" "Int(eger) multiplication."] + [i// "lux i64 /" "Int(eger) division."] + [i/% "lux i64 %" "Int(eger) remainder."] ) -(template [<type> <name> <op> <doc>] - [(def:''' #export (<name> param subject) - (list [(tag$ ["lux" "doc"]) - (text$ <doc>)]) - (-> <type> <type> <type>) - (<op> param subject))] - - [Int i/* "lux i64 *" "Int(eger) multiplication."] - [Int i// "lux i64 /" "Int(eger) division."] - [Int i/% "lux i64 %" "Int(eger) remainder."] - ) - -(def:''' #export (r/* param subject) - (list [(tag$ ["lux" "doc"]) - (text$ "Rev(olution) multiplication.")]) - (-> Rev Rev Rev) - (let' [subjectH (high-bits subject) - subjectL (low-bits subject) - paramH (high-bits param) - paramL (low-bits param) - bottom (|> subjectL - ("lux i64 *" paramL) - ("lux i64 logical-right-shift" 32)) - middle ("lux i64 +" - ("lux i64 *" paramL subjectH) - ("lux i64 *" paramH subjectL)) - top ("lux i64 *" subjectH paramH)] - (|> bottom - ("lux i64 +" middle) - high-bits - ("lux i64 +" top)))) - -(def:''' least-significant-bit-mask (list) ($' I64 Any) 1) - -(def:''' (without-trailing-zeroes count remaining) - (list) - (-> Nat Nat (#Product Nat Nat)) - (if (|> remaining - ("lux i64 and" least-significant-bit-mask) - ("lux i64 =" 0)) - (without-trailing-zeroes - ("lux i64 +" 1 count) - ("lux i64 logical-right-shift" 1 remaining)) - [count remaining])) - -(def:''' #export (r// param subject) - (list [(tag$ ["lux" "doc"]) - (text$ "Rev(olution) division.")]) - (-> Rev Rev Rev) - (if ("lux i64 =" +0 param) - ("lux io error" "Cannot divide Rev by zero!") - (let' [[trailing-zeroes remaining] (without-trailing-zeroes 0 ("lux coerce" Nat param)) - [trailing-zeroes denominator] ("lux check" (#Product Nat Nat) - (if ("lux i64 =" +0 trailing-zeroes) - [1 ("lux i64 logical-right-shift" 1 remaining)] - [trailing-zeroes remaining])) - shift ("lux i64 -" trailing-zeroes 64) - numerator ("lux i64 left-shift" shift 1)] - (|> ("lux coerce" Int numerator) - ("lux i64 /" ("lux coerce" Int denominator)) - ("lux i64 *" ("lux coerce" Int subject)) - ("lux coerce" Rev))))) - -(def:''' #export (r/% param subject) - (list [(tag$ ["lux" "doc"]) - (text$ "Rev(olution) remainder.")]) - (-> Rev Rev Rev) - (|> ("lux coerce" Nat subject) - (n/% ("lux coerce" Nat param)) - ("lux coerce" Rev))) - -(def:''' #export (r/scale param subject) - (list [(tag$ ["lux" "doc"]) - (text$ "Rev(olution) scale.")]) - (-> Nat Rev Rev) - (|> ("lux coerce" Int subject) - ("lux i64 *" ("lux coerce" Int param)) - ("lux coerce" Rev))) - -(def:''' #export (r/reciprocal numerator) - (list [(tag$ ["lux" "doc"]) - (text$ "Rev(olution) reciprocal of a Nat(ural).")]) - (-> Nat Rev) - ("lux coerce" Rev - (let' [[trailing-zeroes remaining] (without-trailing-zeroes 0 numerator)] - (n// remaining - ({0 ("lux coerce" Nat -1) - _ ("lux i64 left-shift" (n/- trailing-zeroes 64) 1)} - trailing-zeroes))))) - (template [<name> <type> <test> <doc>] [(def:''' #export (<name> left right) (list [(tag$ ["lux" "doc"]) @@ -2437,9 +2312,6 @@ [i/min Int i/< "Int(eger) minimum."] [i/max Int i/> "Int(eger) maximum."] - - [r/min Rev r/< "Rev(olution) minimum."] - [r/max Rev r/> "Rev(olution) maximum."] ) (def:''' (bit@encode x) |