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big.Rat (Experimental)

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This commit is contained in:
gingerBill
2021-10-29 12:40:54 +01:00
parent c474e137ac
commit 87952fdb8e
5 changed files with 614 additions and 14 deletions
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core/math/big/public.odin
+18 -3
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@@ -152,9 +152,18 @@ int_mul :: proc(dest, src, multiplier: ^Int, allocator := context.allocator) ->
return #force_inline internal_int_mul(dest, src, multiplier)
}
mul :: proc { int_mul, int_mul_digit, }
mul :: proc {
int_mul,
int_mul_digit,
rat_mul_rat,
rat_mul_int,
int_mul_rat,
}
int_sqr :: proc(dest, src: ^Int) -> (err: Error) { return mul(dest, src, src) }
rat_sqr :: proc(dest, src: ^Rat) -> (err: Error) { return mul(dest, src, src) }
sqr :: proc { int_sqr, rat_sqr }
sqr :: proc(dest, src: ^Int) -> (err: Error) { return mul(dest, src, src) }
/*
divmod.
@@ -200,7 +209,13 @@ int_div_digit :: proc(quotient, numerator: ^Int, denominator: DIGIT, allocator :
_ = #force_inline internal_divmod(quotient, numerator, denominator) or_return
return
}
div :: proc { int_div, int_div_digit, }
div :: proc {
int_div,
int_div_digit,
rat_div_rat,
rat_div_int,
int_div_rat,
}
/*
remainder = numerator % denominator.