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nerdamer.setConstant
setConstant
Sets a constant value which nerdamer will automatically substitute when parsing expression/equation. Set to "delete" or "" to unset.
Usage: nerdamer.setConstant(name, value)
Parameters
|
String
name
|
The variable to be set as the constant |
|
Number|Expression|string
value
|
The value for the expression to be set to. |
Returns
nerdamer
nerdamer.setConstant('g', 9.81);
var x = nerdamer('10+g');
console.log(x.toString())
nerdamer.setConstant('g', 'delete');
x = nerdamer('10+g');
console.log(x.toString());