Run results for: reassign vs create new

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:73.0) Gecko/20100101 Firefox/73.0

Browser: Firefox 73

Operating system: Windows 7

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
new variable	721824300.0 Ops/sec
reassign	724279900.0 Ops/sec

Tests:

new variable
var x = 10; var x2 = x*x; var y = 10; var y2 = y*y; var z = 10; var z2 = z*z; var h = 10; var h2 = h*h;
reassign
var x = 10; var x2 = x*x; x = 11; x2 = x*x; x = 12; x2 = x*x; x = 13; x2 = x*x;