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new stopping condition

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This commit is contained in:
William Ball 2021-07-20 10:59:28 -04:00
parent 2330879748
commit 749ea72cfe
1 changed files with 13 additions and 9 deletions
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22
fractal_dimension/circle_counting_new/src/lib.rs
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@ -13,12 +13,11 @@ pub fn fractal_dimension(
orthogonal_generators: Vec<Vec<usize>>,
) -> Result<f64, linregress::Error> {
let mut totals = vec![root.len(); n];
let mut current = vec![(root, std::usize::MAX, false)];
let mut current = vec![(root, std::usize::MAX)];
let mut next = vec![];
let mut nodes: u64 = 1;
let xs: Vec<f64> = (1..=n)
// .map(|x| (x as f64 * upper_bound / (n as f64)))
.map(|x| (x as f64 * upper_bound / (2.0 * n as f64) + upper_bound / 2.0))
.collect();
@ -26,7 +25,9 @@ pub fn fractal_dimension(
loop {
next.clear();
for (tuple, previous_generator, bad) in &current {
for (tuple, previous_generator) in &current {
let mut add_children = false;
let mut children = vec![];
for (i, generator) in generators.iter().enumerate() {
let mut skip = false;
for orthogonal_pairs in &orthogonal_generators {
@ -63,14 +64,17 @@ pub fn fractal_dimension(
}
}
if add {
next.push((new_tuple, i, false));
nodes += 1;
add_children = true;
children.push((new_tuple, i));
} else {
if !bad {
next.push((new_tuple, i, true));
children.push((new_tuple, i));
}
}
}
if add_children {
nodes += 1;
}
}
for child in children {
next.push(child);
}
}
}