Decimal Exponentiation

JavaScript performance comparison

Test case created by Peteris Erins

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Testing in unknown unknown
Test Ops/sec
exponential notation
 
var sum = 0;
for (var i = 1; i < 20; ++i){
  sum += +("1E" + i);
}
 pending…
pow
 
var sum = 0;
for (var i = 0; i < 20; ++i){
  Math.pow(10, i);
}
 pending…
manual decimal
 
var sum = 0;
sum += 1e0;
sum += 1e1;
sum += 1e2;
sum += 1e3;
sum += 1e4;
sum += 1e5;
sum += 1e6;
sum += 1e7;
sum += 1e8;
sum += 1e9;
sum += 1e10;
sum += 1e11;
sum += 1e12;
sum += 1e13;
sum += 1e14;
sum += 1e15;
sum += 1e16;
sum += 1e17;
sum += 1e18;
sum += 1e19;
 pending…

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