/ Division Operator

Divides one numeric value from another (expression)

Description

The Division Operator divides the left hand number by the right hand number in an expression.

Examples

Expression

» 3/2
1.5

Statement

out (3/2)
» 1.5

Detail

Type Safety

Because shells are historically untyped, you cannot always guarantee that a numeric-looking value isn't a string. To solve this problem, by default Murex assumes anything that looks like a number is a number when performing addition.

» str = "2"
» int = 3
» $str + $int
1

For occasions when type safety is more important than the convenience of silent data casting, you can disable the above behaviour via config (read more):

» config set proc strict-types true
» $str + $int
Error in `expr` (0,1): cannot Add with string types
                     > Expression: $str + $int
                     >           : ^
                     > Character : 1
                     > Symbol    : Scalar
                     > Value     : '$str'

See Also

• Define Type (cast): Alters the data-type of the previous function without altering its output
• Expressions (expr): Expressions: mathematical, string comparisons, logical operators
• Operators And Tokens: All supported operators and tokens
• Shell Configuration And Settings (config): Query or define Murex runtime settings
• Strict Types In Expressions: Expressions can auto-convert types or strictly honour data types
• * Multiplication Operator: Multiplies one numeric value with another (expression)
• + Addition Operator: Adds two numeric values together (expression)
• - Subtraction Operator: Subtracts one numeric value from another (expression)
• /= Divide By Operator: Divides a variable by the right hand value (expression)
• float (floating point number): Floating point number (primitive)
• int: Whole number (primitive)
• num (number): Floating point number (primitive)

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This document was generated from gen/expr/division-op_doc.yaml.