toExponential

public string toExponential()

public string toExponential(int fractionDigits)

The double value formatted using exponential notation.

The double value formatted using exponential notation.

Parameters

fractionDigits

The number of digits to appear after the decimal point.

The number of digits appearing after the decimal point will be the number of digits required to uniquely identify the value.

The number of digits appearing after the decimal point will be the number of digits specified for the argument.

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import System;   System.Double x = new System.Double(100d); System.Double y = new System.Double(1000d); System.Double z = new System.Double(10000d); Console.log(x.toExponential()); // "1e+2" Console.log(y.toExponential()); // "1e+3" Console.log(z.toExponential()); // "1e+4"

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import System;   System.Double x = new System.Double(100d); Console.log(x.toExponential(0)); // "1e+2" Console.log(x.toExponential(1)); // "1.0e+2" Console.log(x.toExponential(2)); // "1.00e+2" Console.log(x.toExponential(3)); // "1.000e+2"