For that purpose, it is imperative to have a current value equal to 'initial' and a multiplier number equal to 'mult'. It is a progression where each term/number after the first can be estimated by multiplying the previous one.
Geometric sequence
A geometric sequence is a sequenced progression of numbers where each number/term after the first can be estimated by multiplying the previous one by a number known as the common ratio.
It is for that reason that geometric sequence is also called geometric progression.
In a geometric sequence, the successive numbers bear a constant ratio value which is called the common ratio.
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