M-Labs/nalgebra
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Minor codding style fixes.

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This commit is contained in:
Sébastien Crozet 2015-08-09 14:39:45 +02:00
parent a14393be43
commit 2091cd8da6
1 changed files with 9 additions and 10 deletions
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19
src/linalg/decompositions.rs
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@ -133,12 +133,12 @@ pub fn cholesky<N, V, VS, M>(m: &M) -> Result<M, &'static str>
return Err("Cholesky: Input matrix is not symmetric");
}
for i in 0..out.nrows() {
for j in 0..(i+1) {
for i in 0 .. out.nrows() {
for j in 0 .. (i + 1) {
let mut sum: N = out[(i,j)];
let mut sum: N = out[(i, j)];
for k in 0..j {
for k in 0 .. j {
sum = sum - out[(i, k)] * out[(j, k)];
}
@ -146,7 +146,7 @@ pub fn cholesky<N, V, VS, M>(m: &M) -> Result<M, &'static str>
out[(i, j)] = sum / out[(j, j)];
}
else if sum > N::zero() {
out[(i,i)] = sum.sqrt();
out[(i, i)] = sum.sqrt();
}
else {
return Err("Cholesky: Input matrix is not positive definite to machine precision");
@ -154,12 +154,11 @@ pub fn cholesky<N, V, VS, M>(m: &M) -> Result<M, &'static str>
}
}
for i in 0..out.nrows() {
for j in i+1..out.ncols() {
out[(i,j)] = N::zero();
for i in 0 .. out.nrows() {
for j in i + 1 .. out.ncols() {
out[(i, j)] = N::zero();
}
}
return Ok(out);
}
}