Sum Distances To Origin Using Higher Order Functions Assignment

Motivation

Gain experience using higher-order functions.

Previous Warmup

This warmup is a variation of the Sum Distances To Origin with Functions warmup.

Library Functions to Use

Note: you should only require one of the higher-order functions listed below:

List

• map NOTE: curried
• filter NOTE: curried
• foldl or foldr NOTE: both curried
• find NOTE: curried

Code To Implement

file:	src/main/sml/warmup_sum_distances_to_origin_using_hof/sum_distances_to_origin.sml
functions:	sum_distances_to_origin

Math.sqrt(v)

fun sum_distances_to_origin(xys : (real * real) list)

Test

source folder:	src/test/sml/warmup_sum_distances_to_origin_using_hof
how to run with CM.make verbosity off:	sml -Ccm.verbose=false run_sum_distances_to_origin_using_hof_testing.sml
how to run with CM.make verbosity on:	sml run_sum_distances_to_origin_using_hof_testing.sml

note: ensure that you have removed all printing to receive credit for any assignment.

SML Error Messages