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DRY vector_spherical_distance [skip ci]

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Andrew Kane
2024-04-08 16:45:08 -07:00
parent 434f3f5e88
commit f3477cf28d
1 changed files with 1 additions and 8 deletions
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9
src/vector.c
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@@ -711,18 +711,11 @@ vector_spherical_distance(PG_FUNCTION_ARGS)
{
Vector *a = PG_GETARG_VECTOR_P(0);
Vector *b = PG_GETARG_VECTOR_P(1);
float *ax = a->x;
float *bx = b->x;
float dp = 0.0;
double distance;
CheckDims(a, b);
/* Auto-vectorized */
for (int i = 0; i < a->dim; i++)
dp += ax[i] * bx[i];
distance = (double) dp;
distance = (double) VectorInnerProduct(a->dim, a->x, b->x);
/* Prevent NaN with acos with loss of precision */
if (distance > 1)