Create a function that subtracts a from b if a and b are integers and adds them if they are floats.
Too many clues are given in the Solution Template.
Also, Problem Statement is inconsistent with Test Suite (and Solution Template). It should say: "Create a function that subtracts b from a" (not "a from b").
Compute a dot product of two vectors x and y
Dimensions of a rectangle
Array of Ones
Calculate the sum of elements of n*n Hilbert matrix.
calculate the day of the year from a date string.
nanoseconds passed today
Get Cody's screen size
Translate German decimals to English decimals
Expand a term
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