"%+5f" -% ""           == "!!!!!"
"%+5f" -% "a"          == "!!!!!"
"%+5f" -% "aa"         == "!!!!!"
"%+5f" -% " "          == "!!!!!"
"%+5f" -% "aaa"        == "!!!!!"
"%+5f" -% "a "         == "!!!!!"
"%+5f" -% " a"         == "!!!!!"
"%+5f" -% "b"          == "!!!!!"
"%+5f" -% "aaaa"       == "!!!!!"
"%+5f" -% "aa "        == "!!!!!"
"%+5f" -% "a a"        == "!!!!!"
"%+5f" -% "ab"         == "!!!!!"
"%+5f" -% 0            == " +0.0"
"%+5f" -% 1            == " +1.0"
"%+5f" -% (-1)         == " -1.0"
"%+5f" -% 2            == " +2.0"
"%+5f" -% (-2)         == " -2.0"
"%+5f" -% 3            == " +3.0"
"%+5f" -% (-3)         == " -3.0"
"%+5f" -% 4            == " +4.0"
"%+5f" -% (-4)         == " -4.0"
"%+5f" -% 5            == " +5.0"
"%+5f" -% (-5)         == " -5.0"
"%+5f" -% 6            == " +6.0"
"%+5f" -% 0.0          == " +0.0"
"%+5f" -% 1.0          == " +1.0"
"%+5f" -% (-1.0)       == " -1.0"
"%+5f" -% Infinity     == "+Infinity"
"%+5f" -% 0.5          == " +0.5"
"%+5f" -% 2.0          == " +2.0"
"%+5f" -% (-Infinity)  == "-Infinity"
"%+5f" -% (-0.5)       == " -0.5"
"%+5f" -% (-2.0)       == " -2.0"
"%+5f" -% 0.33333334   == "+0.33333334"
"%+5f" -% 3.0          == " +3.0"
"%+5f" -% (-0.33333334) == "-0.33333334"
"%+5f" -% (0 % 1)      == " +0.0"
"%+5f" -% (1 % 1)      == " +1.0"
"%+5f" -% ((-1) % 1)   == " -1.0"
"%+5f" -% (1 % 2)      == " +0.5"
"%+5f" -% (2 % 1)      == " +2.0"
"%+5f" -% ((-1) % 2)   == " -0.5"
"%+5f" -% ((-2) % 1)   == " -2.0"
"%+5f" -% (1 % 3)      == "   +0"
"%+5f" -% (3 % 1)      == " +3.0"
"%+5f" -% ((-1) % 3)   == "   -0"
"%+5f" -% ((-3) % 1)   == " -3.0"
"%+5f" -% (1 % 4)      == "+0.25"
"%+5f" -% 'a'          == "!!!!!"
"%+5f" -% ' '          == "!!!!!"
"%+5f" -% 'b'          == "!!!!!"
"%+5f" -% 'A'          == "!!!!!"
"%+5f" -% 'c'          == "!!!!!"
"%+5f" -% '\n'         == "!!!!!"
"%+5f" -% 'd'          == "!!!!!"
"%+5f" -% '0'          == "!!!!!"
"%+5f" -% 'e'          == "!!!!!"
"%+5f" -% 'B'          == "!!!!!"
"%+5f" -% 'f'          == "!!!!!"
"%+5f" -% '!'          == "!!!!!"
"%+5f" -% False        == "!!!!!"
"%+5f" -% True         == "!!!!!"