Contents

Because of the particular nature of M4, the only user-input is the code itself. Anyway the following code can be used:
eval(A+B)
eval(A-B)
eval(A*B)
eval(A/B)
eval(A%B)

once saved in a file, e.g. <tt>operations.m4</tt>:

m4 -DA=4 -DB=6 operations.m4

or using a sort of ''driver'':

define(`A', 4)dnl
define(`B', 6)dnl
include(`operations.m4')

Version data entries

10 entries across 7 versions & 1 rubygems

Version	Path
zettacode-0.1.7	files.zettacode/arithmetic.integer/m4.txt
zettacode-0.1.6	files.zettacode/arithmetic.integer/m4.txt
zettacode-0.1.6	files.zettacode2/arithmetic.integer/m4.txt
zettacode-0.1.5	files.zettacode/arithmetic.integer/m4.txt
zettacode-0.1.5	files.zettacode2/arithmetic.integer/m4.txt
zettacode-0.1.4	files.zettacode/arithmetic.integer/m4.txt
zettacode-0.1.4	files.zettacode2/arithmetic.integer/m4.txt
zettacode-0.1.3	files.zettacode/arithmetic.integer/m4.txt
zettacode-0.1.2	files.zettacode/arithmetic.integer/m4.txt
zettacode-0.1.1	zettacode.files/arithmetic.integer/m4.txt