Run results for: slice().splice(low, howmany) vs slice(low, low + howmany)

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36

Browser: Chrome 75

Operating system: Linux

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
slice().splice(low, howmany)	8315.0 Ops/sec
slice(low, low + howmany)	656475.6 Ops/sec

Script Preparation code:

var total = 1000;
var low = 50;
var howmany = 10;
var data = new Array(total).fill(undefined).map((_, i) => i);

Tests: