Run results for: Testing for false vs === undefined for undefined member

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; Trident/7.0; rv:11.0) like Gecko

Browser: IE 11

Operating system: Windows

Device Platform: Other

Date tested: 6 years ago

Test name	Executions per second
test truth	13775130.0 Ops/sec
test undefined	7984426.0 Ops/sec

Tests: