Run results for: Javascript number with and without exponent (e)

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Browser: Chrome 130

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Benchmark engine: Benchmark.js

With exponent

12.0M/s

Without exponent

12.0M/s

With calculation

11.4M/s

View exact numbers

Tests:

Without exponent
Math.random() + 0.00000000019402553646857487 + 0.00000000019402553646857487
With exponent
Math.random() + 1.9402553646857487e-10 + 1.9402553646857487e-10
With calculation
Math.random() + (1/2147483647 * 2.5/6) + (1/2147483647 * 2.5/6)