use crate::scalar;
#[allow(clippy::eq_op)]
pub fn is_finite(array: &[scalar]) -> bool {
let mut prod = 0.0;
for x in array {
prod *= x;
}
prod == prod
}
#[cfg(test)]
mod tests {
#[test]
fn is_finite() {
assert!(!super::is_finite(&[0.0, f32::NAN]));
assert!(!super::is_finite(&[0.0, f32::INFINITY]));
assert!(super::is_finite(&[0.0]));
}
}