18 lines
315 B
JavaScript
18 lines
315 B
JavaScript
function tobase(base, vals) {
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var r= 0, len= base.length;
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for (j= 0; j < len; j++) {
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r*= base[j];
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r+= vals[j];
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}
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return r;
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}
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function frombase(base, val) {
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var r= new Array(base.length);
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for (j= base.length-1; j>= 0; j--) {
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r[j]= val%base[j];
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val= (val-r[j])/base[j];
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}
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return r;
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}
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