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//! An interface for numeric types
pub trait Num {
// FIXME: Trait composition. (#2616)
pure fn add(other: &self) -> self;
pure fn sub(other: &self) -> self;
pure fn mul(other: &self) -> self;
pure fn div(other: &self) -> self;
pure fn modulo(other: &self) -> self;
pure fn neg() -> self;
pure fn to_int() -> int;
static pure fn from_int(n: int) -> self;
}
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