PASCAL trigonometric, is one trigonometric matrices, the top of which is 1, regarded as (row0). The first column (row1)(1&1) has two 1s, which are the sum of the two numbers above them (no trigonometricInternal number is treated as 0). And so on to produce column 2 (row2) : 0+1=1; 1+1=2; 1+0=1. Column 3 (row3):0+1=1; 1+2=3; 2+1=3; 1+0=1. The following columns can be produced in this way.