comparison: lvm.js
lvm.js
- changeset 142
- 574e0baea136
- parent 141
- 16b833862ae2
- child 143
- a689e0187ef5
equal
deleted
inserted
replaced
| 141:16b833862ae2 | 142:574e0baea136 |
|---|---|
| 844 var math = { | 844 var math = { |
| 845 ldexp: function (m, e) | 845 ldexp: function (m, e) |
| 846 { | 846 { |
| 847 return [this.LValue(m.value*Math.pow(2, e.value))]; | 847 return [this.LValue(m.value*Math.pow(2, e.value))]; |
| 848 }, | 848 }, |
| 849 frexp: function (x) | |
| 850 { | |
| 851 var m = x.value; | |
| 852 var e = 0; | |
| 853 while (Math.abs(m) >= 1) { | |
| 854 m = m / 2; | |
| 855 e = e + 1; | |
| 856 }; | |
| 857 return [this.LValue(m), this.LValue(e)]; | |
| 858 }, | |
| 849 floor: function (x) | 859 floor: function (x) |
| 850 { | 860 { |
| 851 return [this.LValue(Math.floor(x.value))]; | 861 return [this.LValue(Math.floor(x.value))]; |
| 852 } | 862 } |
| 853 }; | 863 }; |
