Find the sum, given the first term t1, the common ratio r, and number of terms n.
If input t1=1, r=1, n=7 then output y=7
If input t1=10, r=10, n=5 then output y=111110.
Whether the input is vector?
Determine Whether an array is empty
Find the biggest empty box
Area of rhombus
Mr. Pyramidad & Ms. Whissy Bolower
Check if any duplicates in your data
Compress strings (not springs)
Generate one sample of uniform random numbers between -pi and +pi
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