News
The word algebra comes from the title of a book called Al-Jabr, written around the year 820 by a Persian mathematician named Muhammad ibn Musa al-Khwarizmi at the House of Wisdom in Baghdad " and the word algorithm comes from the Latinized version of his name
6+ day, 23+ hour ago (1153+ words) ...
Round Rock ISD fourth-grader earns perfect score on 5th grade STAAR math exam
3+ week, 2+ day ago (230+ words) ROUND ROCK, Texas " A fourth-grader in Round Rock ISD's Talented and Gifted program earned a perfect score on the STAAR math exam this spring, the district confirmed. Saahas Chakra Chidurala, a student at Purple Sage Elementary School, took the 5th-grade…...
Owasso fourth grader tests his knowledge against students from around the world
1+ mon, 1+ week ago (575+ words) Drew Carter was among a select group of Owasso students who qualified for the competition, where students competed in academic events covering subjects such as geography, science and mathematics. For Drew, the trip marked his first experience at a national…...
Trace reconstruction of matrices and hypermatrices | Combinatorics, Probability and Computing
1+ mon, 3+ week ago (324+ words) A trace of a sequence is generated by deleting each bit of the sequence independently with a fixed probability. The well-studied trace reconstruction problem asks how many traces are required to reconstruct an unknown binary sequence with high probability. In…...