Contents

log←'./difference-of-squares.tc.log'
⍎ ')COPY ',(⎕FIO 30),'/../../test.apl'

test∆copy_relative 'difference-of-squares.apl'
test∆clear_log log

⍝ ∇square_of_sum

⍝ it returns the square of the sum from 1 to the given number
  1⎕CR square_of_sum 1
1
  1⎕CR square_of_sum 5 ⍝ (1+2+3+4+5)*2
225
  1⎕CR square_of_sum 100
25502500

⍝ ∇sum_of_squares

⍝ it returns the sum of the squares of the numbers from 1 to the given number
  1⎕CR sum_of_squares 1
1
  1⎕CR sum_of_squares 5 ⍝ (1*2)+(2*2)+(3*2)+(4*2)+(5*2)
55
  1⎕CR sum_of_squares 100
338350

⍝ ∇difference_of_squares

⍝ it returns square_of_sum minus sum_of_squares
  1⎕CR difference_of_squares 1
0
  1⎕CR difference_of_squares 5
170
  1⎕CR difference_of_squares 100
25164150

test∆show_log log

Version data entries

130 entries across 130 versions & 1 rubygems

Version	Path
trackler-2.2.1.119	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.118	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.117	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.116	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.115	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.114	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.113	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.111	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.110	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.109	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.108	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.107	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.106	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.105	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.104	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.103	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.102	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.101	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.100	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc
trackler-2.2.1.99	tracks/gnu-apl/exercises/difference-of-squares/difference-of-squares.tc