the sum of all consecutive odd integers from − 31 to 41 , inclusive , is
"the sum of the odd numbers from - 31 to + 31 is 0 . let ' s add the remaining numbers . 33 + 35 + 37 + 39 + 41 = 5 ( 37 ) = 185 the answer is e ."
add(add(add(add(31, const_2), add(add(31, const_2), const_2)), add(add(add(31, const_2), const_2), const_2)), 41)