fucmillionk

lightning/src/routing/scoring.rs

@@ -1938,8 +1938,9 @@ mod bucketed_history {
 				if payment_pos < max_bucket_end_pos {
 					let (numerator, denominator) = success_probability(payment_pos as u64, 0,
 						max_bucket_end_pos as u64, POSITION_TICKS as u64 - 1, params, true);
-					let bucket_prob_times_billion =
-						total_weight * 1024 * 1024 * 1024 / total_valid_points_tracked;
+					let bucket_prob_times_thousand =
+						total_weight * 1024 / total_valid_points_tracked;
+					let bucket_prob_times_billion = bucket_prob_times_thousand * 1024 * 1024;
 					debug_assert!(bucket_prob_times_billion <= 1 << 30);
 					cumulative_success_prob_times_billion += (bucket_prob_times_billion as u64) *
 						numerator / denominator;
@@ -1953,8 +1954,9 @@ mod bucketed_history {
 					let mut bucket_weight = (*min_bucket as u64) * (*max_bucket as u64);
 					bucket_weight *= bucket_weight;
 					debug_assert!(bucket_weight <= total_valid_points_tracked);
-					let bucket_prob_times_billion =
-						bucket_weight * 1024 * 1024 * 1024 / total_valid_points_tracked;
+					let bucket_prob_times_million =
+						bucket_weight * 1024 * 1024 / total_valid_points_tracked;
+					let bucket_prob_times_billion = bucket_prob_times_million * 1024;
 					debug_assert!(bucket_prob_times_billion <= 1 << 30);
 					if payment_pos >= max_bucket_end_pos {
 						// Success probability 0, the payment amount may be above the max liquidity