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Don't allow multiplication of vectors of different sizes

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PaddiM8 2022-01-05 20:39:10 +01:00
parent 0aabade786
commit 3b740423f7
1 changed files with 4 additions and 0 deletions
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4
kalk/src/kalk_value/mod.rs
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@ -696,6 +696,10 @@ impl KalkValue {
.collect(), .collect(),
), ),
(KalkValue::Vector(values), KalkValue::Vector(values_rhs)) => { (KalkValue::Vector(values), KalkValue::Vector(values_rhs)) => {
if values.len() != values_rhs.len() {
return KalkValue::nan();
}
let mut sum = KalkValue::from(0f64); let mut sum = KalkValue::from(0f64);
for (value, value_rhs) in values.iter().zip(values_rhs) { for (value, value_rhs) in values.iter().zip(values_rhs) {
sum = sum.add_without_unit(&value.clone().mul_without_unit(value_rhs)); sum = sum.add_without_unit(&value.clone().mul_without_unit(value_rhs));