comparison: www/js/global.js
www/js/global.js
- changeset 100
- 08c92cb740b9
- parent 98
- 92d6bc8a4cdd
- child 101
- 5b6bb99bc52a
equal
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replaced
| 99:f433193f7bb6 | 100:08c92cb740b9 |
|---|---|
| 82 }); | 82 }); |
| 83 | 83 |
| 84 | 84 |
| 85 | 85 |
| 86 function ebc_to_srm(ebc) { | 86 function ebc_to_srm(ebc) { |
| 87 return -1.32303E-12 * Math.pow(ebc, 4) - 0.00000000291515 * Math.pow(ebc, 3) + 0.00000818515 * Math.pow(ebc, 2) + 0.372038 * ebc + 0.596351; | 87 var srm = -1.32303E-12 * Math.pow(ebc, 4) - 0.00000000291515 * Math.pow(ebc, 3) + 0.00000818515 * Math.pow(ebc, 2) + 0.372038 * ebc + 0.596351; |
| 88 if ((ebc < 0) || (srm < 0)) | |
| 89 console.log("ebc_to_srm("+ebc+") = "+srm); | |
| 90 return srm | |
| 88 } | 91 } |
| 89 | 92 |
| 90 | 93 |
| 91 | 94 |
| 92 function srm_to_ebc(srm) | 95 function srm_to_ebc(srm) |
| 93 { | 96 { |
| 94 var ebc = 0.000000000176506 * Math.pow(srm, 4) + 0.000000154529 * Math.pow(srm, 3) - 0.000159428 * Math.pow(srm, 2) + 2.68837 * srm - 1.6004; | 97 var ebc = Math.round(0.000000000176506 * Math.pow(srm, 4) + 0.000000154529 * Math.pow(srm, 3) - 0.000159428 * Math.pow(srm, 2) + 2.68837 * srm - 1.6004); |
| 95 return Math.round(ebc); | 98 if ((ebc < 0) || (srm < 0)) |
| 99 console.log("srm_to_ebc("+srm+") = "+ebc); | |
| 100 return ebc; | |
| 96 } | 101 } |
| 97 | 102 |
| 98 | 103 |
| 99 | 104 |
| 100 /* | 105 /* |
