plural of bimagic square

plural of carpentry square

(algebra) The identity x²-y²=(x+y)(x-y), that holds for all real numbers.

plural of root mean square

plural of Rice Krispie square

plural of difference of two squares

(statistics) the sum of the squared residuals between some model and a dataset; a measure of how well the model fits with the data

plural of pandiagonal magic square

plural of Greco-Latin square

(mathematics) The number which, when squared, yields another number. / (mathematics) The positive number which, when squared, yields another number; the principal square root.