Arithmetic¶

Decision includes some basic arithmetic operators by default.

Addition¶

You can add at least two numbers together:

Start~#1
Add(5, 6)~#2
Print(#1, #2)~#3

Add(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)~#4
Print(#3, #4)

$ decision addition.dc

11
55

You can subtract two numbers:

Start~#1
Subtract(12.63, 5.82)~#2
Print(#1, #2)

$ decision subtract.dc

6.81

You can multiply at least two numbers together:

Start~#1
Multiply(5.5, 10)~#2
Print(#1, #2)~#3

Multiply(1, 2, 3, 4, 5)~#4
Print(#3, #4)

$ decision multiply.dc

55
120

You can divide two numbers:

Start~#1
Divide(4, 2)~#2
Print(#1, #2)~#3

Divide(10, 3)~#4
Print(#3, #4)

$ decision division.dc

2
3.33333

You can divide two numbers and truncate the result to get an integer:

Start~#1
Div(4, 2)~#2
Print(#1, #2)~#3

Div(10, 3)~#4
Print(#3, #4)

$ decision div.dc

2
3

You can take the remainder after division of two integers:

Start~#1
Mod(4, 2)~#2
Print(#1, #2)~#3

Mod(10, 3)~#4
Print(#3, #4)

$ decision mod.dc

0
1