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NaN for comparisons with imaginary numbers

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PaddiM8 2021-09-24 14:03:47 +02:00 committed by PaddiM8
parent 814558d46c
commit 5ccdfb9f81
1 changed files with 17 additions and 0 deletions
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17
kalk/src/kalk_num/mod.rs
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@ -418,24 +418,41 @@ impl KalkNum {
} }
pub(crate) fn eq_without_unit(&self, rhs: &KalkNum) -> KalkNum { pub(crate) fn eq_without_unit(&self, rhs: &KalkNum) -> KalkNum {
if self.has_imaginary() || rhs.has_imaginary() {
return KalkNum::from(f64::NAN);
}
KalkNum::from_bool( KalkNum::from_bool(
(self.value.clone() - rhs.value.clone()).abs() < ACCEPTABLE_COMPARISON_MARGIN, (self.value.clone() - rhs.value.clone()).abs() < ACCEPTABLE_COMPARISON_MARGIN,
) )
} }
pub(crate) fn not_eq_without_unit(&self, rhs: &KalkNum) -> KalkNum { pub(crate) fn not_eq_without_unit(&self, rhs: &KalkNum) -> KalkNum {
if self.has_imaginary() || rhs.has_imaginary() {
return KalkNum::from(f64::NAN);
}
KalkNum::from_bool( KalkNum::from_bool(
(self.value.clone() - rhs.value.clone()).abs() > ACCEPTABLE_COMPARISON_MARGIN, (self.value.clone() - rhs.value.clone()).abs() > ACCEPTABLE_COMPARISON_MARGIN,
) )
} }
pub(crate) fn greater_than_without_unit(&self, rhs: &KalkNum) -> KalkNum { pub(crate) fn greater_than_without_unit(&self, rhs: &KalkNum) -> KalkNum {
if self.has_imaginary() || rhs.has_imaginary() {
return KalkNum::from(f64::NAN);
}
KalkNum::from_bool(self.value.clone() - rhs.value.clone() > ACCEPTABLE_COMPARISON_MARGIN) KalkNum::from_bool(self.value.clone() - rhs.value.clone() > ACCEPTABLE_COMPARISON_MARGIN)
} }
pub(crate) fn less_than_without_unit(&self, rhs: &KalkNum) -> KalkNum { pub(crate) fn less_than_without_unit(&self, rhs: &KalkNum) -> KalkNum {
if self.has_imaginary() || rhs.has_imaginary() {
return KalkNum::from(f64::NAN);
}
KalkNum::from_bool(self.value.clone() - rhs.value.clone() < -ACCEPTABLE_COMPARISON_MARGIN) KalkNum::from_bool(self.value.clone() - rhs.value.clone() < -ACCEPTABLE_COMPARISON_MARGIN)
} }
pub fn get_conjugate(&self) -> KalkNum { pub fn get_conjugate(&self) -> KalkNum {
KalkNum::new_with_imaginary( KalkNum::new_with_imaginary(
self.value.clone(), self.value.clone(),