@Chris
Mathematica gives the following answers
Mod[-1, 5] -> 4
Mod[-1.4, 5] -> 3.6
Mod[1.4, 5] -> 1.4
Mod[-7, 5] -> 3
Mod[-7.1, 5] -> 2.9
while Mathematica is ok with floating point numbers Maple's mod operator only deals with integers, for -1 mod 5 it gives 4
-- edit --
Mod[-1, -5] -> -1
Mod[-1.4, -5] -> -1.4
Mod[1.4, -5] -> -3.6
Mod[-7, -5] -> -2
Mod[-7.1,- 5] -> -2.1
-- edit2 --
Mod[-1, 5.2] -> 4.2
Mod[-1.4, 5.2] -> 3.8
Mod[1.4, 5.2] -> 1.4
Mod[-7, 5.2] -> 3.4
Mod[-7.1, 5.2] -> 3.3
Mod[-1, -5.2] -> -1
Mod[-1.4, -5.2] -> -1.4
Mod[1.4, -5.2] -> -3.8
Mod[-7, -5.2] -> -1.8
Mod[-7.1,- 5.2] -> -1.9
Mathematica gives the following answers
Mod[-1, 5] -> 4
Mod[-1.4, 5] -> 3.6
Mod[1.4, 5] -> 1.4
Mod[-7, 5] -> 3
Mod[-7.1, 5] -> 2.9
while Mathematica is ok with floating point numbers Maple's mod operator only deals with integers, for -1 mod 5 it gives 4
-- edit --
Mod[-1, -5] -> -1
Mod[-1.4, -5] -> -1.4
Mod[1.4, -5] -> -3.6
Mod[-7, -5] -> -2
Mod[-7.1,- 5] -> -2.1
-- edit2 --
Mod[-1, 5.2] -> 4.2
Mod[-1.4, 5.2] -> 3.8
Mod[1.4, 5.2] -> 1.4
Mod[-7, 5.2] -> 3.4
Mod[-7.1, 5.2] -> 3.3
Mod[-1, -5.2] -> -1
Mod[-1.4, -5.2] -> -1.4
Mod[1.4, -5.2] -> -3.8
Mod[-7, -5.2] -> -1.8
Mod[-7.1,- 5.2] -> -1.9