Benchmark: Friday - MeasureThat.net

Tests:

Van
isSastry=n=>((+`${n}${n+1}`)**.5)%1==0 isSastry(183) isSastry(184) isSastry(106755) isSastry(129987253440921) isSastry(157175907513603) isSastry(206611570247935) isSastry(338752188230098) isSastry(433610247875715)
Martin
const isSastry = (num) => Number.isInteger(Math.sqrt(`${num}${num + 1}`)) isSastry(183) isSastry(184) isSastry(106755) isSastry(129987253440921) isSastry(157175907513603) isSastry(206611570247935) isSastry(338752188230098) isSastry(433610247875715)
Peter
const isSastry = (number) => { const totString = String(number) + String(number+1) const squareRoot = Math.sqrt(totString); return squareRoot%1===0; } isSastry(183) isSastry(184) isSastry(106755) isSastry(129987253440921) isSastry(157175907513603) isSastry(206611570247935) isSastry(338752188230098) isSastry(433610247875715)
Ana
function isSastry(number) { if (Math.sqrt(+`${number}${number+1}`) % 1 !== 0) {return false} else { return true} } isSastry(183) isSastry(184) isSastry(106755) isSastry(129987253440921) isSastry(157175907513603) isSastry(206611570247935) isSastry(338752188230098) isSastry(433610247875715)
Tim
function isSastry(n) { return Math.sqrt(parseInt(n.toString() + (n + 1).toString())) % 1 == 0; } isSastry(183) isSastry(184) isSastry(106755) isSastry(129987253440921) isSastry(157175907513603) isSastry(206611570247935) isSastry(338752188230098) isSastry(433610247875715)
Sadok
function isSastry(number) { const checkNumber = Number.isInteger(number); if (checkNumber) { const secondNn = number + 1; const myNumber = number.toString()+secondNn.toString() return Number.isInteger(Math.sqrt(myNumber)); } } isSastry(183) isSastry(184) isSastry(106755) isSastry(129987253440921) isSastry(157175907513603) isSastry(206611570247935) isSastry(338752188230098) isSastry(433610247875715)
Luke
function isSastry (value) { const increment = value + 1; const fullNumber = Number("" + value + increment); const perfectsq = Math.sqrt(fullNumber) return Number.isInteger(perfectsq); } isSastry(183) isSastry(184) isSastry(106755) isSastry(129987253440921) isSastry(157175907513603) isSastry(206611570247935) isSastry(338752188230098) isSastry(433610247875715)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Van
Martin
Peter
Ana
Tim
Sadok
Luke

Fastest: N/A

Slowest: N/A

ⓘ Get performance results from real users on your website with Request Metrics.

Website Performance Monitoring by Request Metrics

Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36

Browser/OS: Chrome 94 on Windows

View result in a separate tab

Test name	Executions per second
Van	888847.4 Ops/sec
Martin	300285.1 Ops/sec
Peter	239799.9 Ops/sec
Ana	1065373.0 Ops/sec
Tim	274771.8 Ops/sec
Sadok	237461.8 Ops/sec
Luke	253944.8 Ops/sec

Friday (version: 0)

Comparing performance of: Van vs Martin vs Peter vs Ana vs Tim vs Sadok vs Luke

Created: 2 years ago by: Guest

Jump to the latest result

Van

Martin

Peter

Ana

Tim

Sadok

Luke

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A