float

all

Declare floating point variable(s). Equivalent to `typeset -E` except that options irrelevant to floating point numbers are not permitted. See also: `typeset`, `declare`.

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Examples (4)

Declare a floating point variable

float variable_name

Declare a floating point variable while assigning its value

float variable_name=value

Declare multiple floating point variables

float var1=value1 var2=value2 ...

Display defined variables

float

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