Expected-Value on Jasper

Expected-Value on Jasperhttps://jasper-aa64.github.io/tags/expected-value/Recent content in Expected-Value on JasperHugoen-usTue, 28 Apr 2026 00:00:00 +0800Matrix #4: Matrix Problems — Fibonacci Subarray Sums, Gaussian Elimination & Expected Valuehttps://jasper-aa64.github.io/posts/matrix-4-problems/Tue, 28 Apr 2026 00:00:00 +0800https://jasper-aa64.github.io/posts/matrix-4-problems/Hard matrix problems: Fibonacci squared subarray sum with segment-tree 4-tuple and companion matrix; cycle-decomposition partition state space for random-swap sorting, first-step analysis, and Gaussian elimination.