Concepts3
⚙️AlgorithmAdvanced
Matrix Exponentiation - Advanced
Matrix exponentiation turns repeated linear transitions into fast O(n^{3} log k) computation using exponentiation by squaring.
#matrix exponentiation#adjacency matrix#walk counting+12
⚙️AlgorithmIntermediate
Matrix Exponentiation
Matrix exponentiation turns repeated linear transitions into a single fast power of a matrix using exponentiation by squaring.
#matrix exponentiation#binary exponentiation#companion matrix+11
⚙️AlgorithmAdvanced
DP with Probability
DP with probability models how chance flows between states over time by repeatedly redistributing mass according to transition probabilities.
#markov chain#probability dp#absorbing state+12