Searched refs:delta (Results 1 – 2 of 2) sorted by relevance
85 double delta = x - s->m; in update_stats() local88 s->m += delta/s->n; in update_stats()89 s->M2 += delta*(x - s->m); in update_stats()
143 double delta = x - s->m; in update_stats() local146 s->m += delta/s->n; in update_stats()147 s->M2 += delta*(x - s->m); in update_stats()
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