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walkpan
2024-08-18 23:38:55 +08:00
parent e8dbb9bab3
commit 8f57f57c1d
1004 changed files with 234067 additions and 16087 deletions
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13
extensions/Excel转JSON/node_modules/frac/dist/LICENSE generated vendored Normal file
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Copyright (C) 2012-present SheetJS
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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extensions/Excel转JSON/node_modules/frac/dist/frac.js generated vendored Normal file
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/* frac.js (C) 2012-present SheetJS -- http://sheetjs.com */
var frac = function frac(x, D, mixed) {
var n1 = Math.floor(x), d1 = 1;
var n2 = n1+1, d2 = 1;
if(x !== n1) while(d1 <= D && d2 <= D) {
var m = (n1 + n2) / (d1 + d2);
if(x === m) {
if(d1 + d2 <= D) { d1+=d2; n1+=n2; d2=D+1; }
else if(d1 > d2) d2=D+1;
else d1=D+1;
break;
}
else if(x < m) { n2 = n1+n2; d2 = d1+d2; }
else { n1 = n1+n2; d1 = d1+d2; }
}
if(d1 > D) { d1 = d2; n1 = n2; }
if(!mixed) return [0, n1, d1];
var q = Math.floor(n1/d1);
return [q, n1 - q*d1, d1];
};
frac.cont = function cont(x, D, mixed) {
var sgn = x < 0 ? -1 : 1;
var B = x * sgn;
var P_2 = 0, P_1 = 1, P = 0;
var Q_2 = 1, Q_1 = 0, Q = 0;
var A = Math.floor(B);
while(Q_1 < D) {
A = Math.floor(B);
P = A * P_1 + P_2;
Q = A * Q_1 + Q_2;
if((B - A) < 0.00000005) break;
B = 1 / (B - A);
P_2 = P_1; P_1 = P;
Q_2 = Q_1; Q_1 = Q;
}
if(Q > D) { if(Q_1 > D) { Q = Q_2; P = P_2; } else { Q = Q_1; P = P_1; } }
if(!mixed) return [0, sgn * P, Q];
var q = Math.floor(sgn * P/Q);
return [q, sgn*P - q*Q, Q];
};
// eslint-disable-next-line no-undef
if(typeof module !== 'undefined' && typeof DO_NOT_EXPORT_FRAC === 'undefined') module.exports = frac;

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extensions/Excel转JSON/node_modules/frac/dist/frac.min.js generated vendored Normal file
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/* frac.js (C) 2012-present SheetJS -- http://sheetjs.com */
var frac=function frac(x,D,mixed){var n1=Math.floor(x),d1=1;var n2=n1+1,d2=1;if(x!==n1)while(d1<=D&&d2<=D){var m=(n1+n2)/(d1+d2);if(x===m){if(d1+d2<=D){d1+=d2;n1+=n2;d2=D+1}else if(d1>d2)d2=D+1;else d1=D+1;break}else if(x<m){n2=n1+n2;d2=d1+d2}else{n1=n1+n2;d1=d1+d2}}if(d1>D){d1=d2;n1=n2}if(!mixed)return[0,n1,d1];var q=Math.floor(n1/d1);return[q,n1-q*d1,d1]};frac.cont=function cont(x,D,mixed){var sgn=x<0?-1:1;var B=x*sgn;var P_2=0,P_1=1,P=0;var Q_2=1,Q_1=0,Q=0;var A=Math.floor(B);while(Q_1<D){A=Math.floor(B);P=A*P_1+P_2;Q=A*Q_1+Q_2;if(B-A<5e-8)break;B=1/(B-A);P_2=P_1;P_1=P;Q_2=Q_1;Q_1=Q}if(Q>D){if(Q_1>D){Q=Q_2;P=P_2}else{Q=Q_1;P=P_1}}if(!mixed)return[0,sgn*P,Q];var q=Math.floor(sgn*P/Q);return[q,sgn*P-q*Q,Q]};if(typeof module!=="undefined"&&typeof DO_NOT_EXPORT_FRAC==="undefined")module.exports=frac;

1
extensions/Excel转JSON/node_modules/frac/dist/frac.min.map generated vendored Normal file
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