Create a new variable that has trends in input series. If t+1 is bigger than or equal to t, than trend in t will be 1, otherwise 0. The end value of trend will always be zero
x = [2; 3; 0; 1; 2; 2; 1; 5; 6; 3];
y = [1; 0; 1; 1; 1; 0; 1; 1; 0; 0];
Extract leading non-zero digit
Will there be a new leader?
Reverse a string
Vertically stack two vectors
Digit concentration in Champernowne's constant
'5*3' copy character 3 - five times
Fill the Matrix - 2
Van Eck's Sequence's nth member
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