Operator | Type | Meaning | Return Value | Effect |

+ | Arithmetic | Addition | Sum of inputs | None |

- | Arithmetic | Subtraction | Subtraction of inputs | None |

* | Arithmetic | Multiplication | Multiplication of inputs | None |

/ | Arithmetic | Division | Division of inputs | None |

% | Arithmetic | modulo (remainder) or vector cross product | Remainder after division | None |

> | Arithmetic | Greater than | TRUE or FALSE | None |

< | Arithmetic | Less than | TRUE or FALSE | None |

>= | Arithmetic | Greater than or Equal to | TRUE or FALSE | None |

<= | Arithmetic | Less than or Equal to | TRUE or FALSE | None |

!= | Logical | Inequality | TRUE or FALSE | None |

== | Logical | Equality | TRUE or FALSE | None |

&& | Logical | AND | TRUE or FALSE | None |

|| | Logical | OR | TRUE or FALSE | None |

& | Bitwise | AND | AND of each bit of inputs | None |

| | Bitwise | OR | OR of each bit of inputs | None |

<< | Bitwise | Left shift | Left shift | None |

>> | Bitwise | Right shift | Right shift | None |

^ | Bitwise | Exclusive OR | XOR of each bit of inputs | None |

Like many other languages, LSL supports combining the assignment operator with binary operators.

Operator | Syntax | Description |

+= | var1 += var2 | Assigns the value to the variable var1 + var2var1. |

-= | var1 -= var2 | Assigns the value to the variable var1 - var2var1. |

/= | var1 /= var2 | Assigns the value to the variable var1 / var2var1. |

*= | var1 *= var2 | Assigns the value to the variable var1 * var2var1. |

%= | var1 %= var2 | Assigns the value to the variable var1 % var2var1. |

The following tables can be used to calculate the output given the type of the left and right hand operands (

Left-A | Right-B | Output |

integer | integer | An integer, representing the arithmetic result of adding A to B. |

integer | float | A float, representing the arithmetic result of adding A to B. |

float | integer | A float, representing the arithmetic result of adding A to B. |

float | float | A float, representing the arithmetic result of adding A to B. |

vector | vector | A vector, representing the values of the three component floats of each vector added together, seperately. For example, if you give A, a value of <a, b, c>, and B a value of <x, y, z>, and add them together, you get <a + x, b + y, c + z>. |

rotation | rotation | A rotation, representing the values of the four component floats of each rotation added together, seperately. For example, if you give A a value of <a, b, c, d>, and B a value of <x, y, z, s>, and add them together, you get <a + x, b + y, c + z, d + s>. This is a meaningless operation, with respect to rotation math. |

string | string | A string, representing the value of B appended onto the end of A. For example, if A had the value "hello", and B had the value "goodbye", adding them together would give a result of "hellogoodbye". |

list | list | A list with all the elements of B, in order, appended onto the end of A. |

* | list | A list, with A prefixed to the list B. The type of A is maintained inside the new list; A can be any type (other then a list). |

list | * | A list, with B appended to the end of list A. The type of B is maintained inside the new list; B can be any type (other then a list). |

Left-A | Right-B | Output |

integer | integer | An integer, representing the arithmetic result of subtracting B from A. |

integer | float | A float, representing the arithmetic result of subtracting B from A. |

float | integer | A float, representing the arithmetic result of subtracting B from A. |

float | float | A float, representing the arithmetic result of subtracting B from A. |

vector | vector | A vector, representing the values of the three component floats of B and A subtracted from each other, seperately. For example, if you give A a value of <a, b, c>, and B a value of <x, y, z>, and subtract them, you get <a - x, b - y, c - z>. |

rotation | rotation | A rotation, representing the values of the four component floats of each rotation subtracted from each other, seperately. For example, if you give A a value of <a, b, c, d>, and B a value of <x, y, z, s>, and subtract them, you get <a - x, b - y, c - z, d - s>. This is a meaningless operation, with respect to rotation math. |

Left-A | Right-B | Output |

integer | integer | An integer, representing the arithmetic result of multiplying A with B. |

integer | float | A float, representing the arithmetic result of multiplying A with B. |

float | integer | A float, representing the arithmetic result of multiplying A with B. |

float | float | A float, representing the arithmetic result of multiplying A with B. |

vector | integer | A vector, whose direction has not changed but magnitude has. <A.x * B, A.y * B, A.z * B> |

vector | float | A vector, whose direction has not changed but magnitude has. <A.x * B, A.y * B, A.z * B> |

vector | vector | A float, representing the sum of the values of the three component floats of each vector multiplied together, separately. For example, if you give A, a value of <a, b, c>, and B, a value of <x, y, z>, and multiply them together, you get ((a * x) + (b * y) + (c * z)). This is known as the dot product of A and B. |

vector | rotation | A vector, representing the vector A rotated the amount of B. The magnitude of the vector is multiplied by the square of the magnitude of the rotation. |

rotation | rotation | A rotation, representing the combination of two rotations; rotation B applied to rotation A. |

Left-A | Right-B | Output |

integer | integer | An integer, representing the arithmetic result of devision of A by B. |

integer | float | A float, representing the arithmetic result of devision of A of B. |

float | integer | A float, representing the arithmetic result of devision of A of B. |

float | float | A float, representing the arithmetic result of devision of A of B. |

vector | integer | A vector, whose direction has not changed but magnitude has. <A.x / B, A.y / B, A.z / B> |

vector | float | A vector, whose direction has not changed but magnitude has. <A.x / B, A.y / B, A.z / B> |

vector | rotation | A vector, representing the vector A rotated the inverse amount of B. The magnitude of the vector is multiplied by the square of the magnitude of the rotation. Another way to think of this is that A is restated in terms of the coordinate axes represented by B. |

rotation | rotation | A rotation, representing the combination of two rotations; the inverse of rotation B applied to rotation A. |

Left-A | Right-B | Output |

integer | integer | The remainder of dividing A by B. |

vector | vector | Vector cross product of A and B |

Operators | Unary | Binary | Bitwise | Boolean | Equality | Assignment

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