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wip dashu move

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This commit is contained in:
Fayeed Pawaskar
2023-07-17 20:40:41 +05:30
parent 5d09449c95
commit cf345d8174
17 changed files with 165 additions and 38 deletions
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14
src/forms.rs
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@@ -8,7 +8,7 @@ use crate::machine::machine_errors::*;
use crate::machine::machine_indices::*;
use crate::parser::ast::*;
use crate::parser::parser::CompositeOpDesc;
use crate::parser::rug::{Integer, Rational};
use crate::parser::dashu::{Integer, Rational};
use crate::types::*;
use fxhash::FxBuildHasher;
@@ -765,9 +765,9 @@ impl Number {
pub(crate) fn is_positive(&self) -> bool {
match self {
&Number::Fixnum(n) => n.get_num() > 0,
&Number::Integer(ref n) => &**n > &0,
&Number::Integer(ref n) => &**n > &Integer::from(0),
&Number::Float(f) => f.is_sign_positive(),
&Number::Rational(ref r) => &**r > &0,
&Number::Rational(ref r) => &**r > &Rational::from(0),
}
}
@@ -775,9 +775,9 @@ impl Number {
pub(crate) fn is_negative(&self) -> bool {
match self {
&Number::Fixnum(n) => n.get_num() < 0,
&Number::Integer(ref n) => &**n < &0,
&Number::Integer(ref n) => &**n < &Integer::from(0),
&Number::Float(OrderedFloat(f)) => f.is_sign_negative() && OrderedFloat(f) != -0f64,
&Number::Rational(ref r) => &**r < &0,
&Number::Rational(ref r) => &**r < &Rational::from(0),
}
}
@@ -785,9 +785,9 @@ impl Number {
pub(crate) fn is_zero(&self) -> bool {
match self {
&Number::Fixnum(n) => n.get_num() == 0,
&Number::Integer(ref n) => &**n == &0,
&Number::Integer(ref n) => &**n == &Integer::from(0),
&Number::Float(f) => f == OrderedFloat(0f64) || f == OrderedFloat(-0f64),
&Number::Rational(ref r) => &**r == &0,
&Number::Rational(ref r) => &**r == &Rational::from(0),
}
}