Test an input to see whether it is an integer or a floating point number. If it is an integer return 1 for 'true'. Otherwise return 0 for 'false'.
More test cases are needed to prevent answers like this.
Check if sorted
Find the sum of the elements in the "second" diagonal
Area of rhombus
Help the Patriots get to the Super Bowl
Convert a vector into numbers
Are you in XY plane?
Sum of the Matrix Elements
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