NaN < 0 errors

[rben01]

I would expect that NaN < 0 be false, but instead it gives

>>> NaN < 0.0
error: runtime error
 = Conversion error: unit '' can not be converted to ''

[rben01]

Is this due to f64::partial_cmp returning None despite all scalars being units-compatible?

numbat/numbat/src/vm.rs

Lines 755 to 759 in f064611

	op @ (Op::LessThan | Op::GreaterThan | Op::LessOrEqual | Op::GreatorOrEqual) => {
	let rhs = self.pop_quantity();
	let lhs = self.pop_quantity();
	let result = lhs.partial_cmp(&rhs).ok_or_else(|| {

[sharkdp]

Thank you for reporting this.

[sharkdp]

Fixed in v1.15.