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some adjustment in p^D expansion

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This commit is contained in:
Dongryeol Lee
2007-10-21 20:26:53 +00:00
parent 40273aaafb
commit b2c37d9ce4
1 changed files with 5 additions and 4 deletions
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fastlib/u/dongryel/series_expansion/kernel_aux.h
+5 -4
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@@ -124,7 +124,7 @@ class GaussianKernelMultAux {
do {
factorialvalue *= (p_alpha + 1);
if(factorialvalue < 0.0 || p_alpha > sea_->get_max_order() - 1) {
if(factorialvalue < 0.0 || p_alpha > sea_->get_max_order()) {
return -1;
}
@@ -177,8 +177,9 @@ class GaussianKernelMultAux {
double one_minus_two_r, two_r;
// In this case, it is "impossible" to prune for the Gaussian kernel.
if(r >= 0.5 || r2 >= 0.5)
if(r >= 0.5 || r2 >= 0.5) {
return -1;
}
r = max(r, r2);
two_r = 2.0 * r;
@@ -188,7 +189,7 @@ class GaussianKernelMultAux {
do {
factorialvalue *= (p_alpha + 1);
if(factorialvalue < 0.0 || p_alpha > sea_->get_max_order() - 1) {
if(factorialvalue < 0.0 || p_alpha > sea_->get_max_order()) {
return -1;
}
@@ -248,7 +249,7 @@ class GaussianKernelMultAux {
do {
factorialvalue *= (p_alpha + 1);
if(factorialvalue < 0.0 || p_alpha > sea_->get_max_order() - 1) {
if(factorialvalue < 0.0 || p_alpha > sea_->get_max_order()) {
return -1;
}