Summation Σ

To calculate the sum (sum (5) (7) (lambda x (+ (exp x (2)) (* (3) x)))), we substitute different values of x from (5) to (7) into the formula (+ (exp x (2)) (* (3) x)) and the sum the total:

(= (sum (5) (7) (lambda x (+ (exp x (2)) (* (3) x)))) (+ (+ (+ (exp (5) (2)) (* (3) (5))) (+ (exp (6) (2)) (* (3) (6)))) (+ (exp (7) (2)) (* (3) (7)))))

Important Theorems

Arithmetic Overview

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