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18
taylor x_new 1 x_old ; build the (nth root of y) iterative approximation formula
19
19
solve verify x_new ; solve for the output variable, verifying the result
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20
simplify ; convergent nth root approximation formula:
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22
replace x_old x_new with x ; make x_old (input) and x_new (output) the same
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23
x ; make sure the formula was correct by solving for x