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authorobscuren <geffobscura@gmail.com>2015-01-29 06:33:20 +0800
committerobscuren <geffobscura@gmail.com>2015-01-29 06:33:20 +0800
commitf80fe9776335312615ce3b1a565e4f48e171ab0d (patch)
treeca65fccaa96721c5bd111cb28b679e29c2315448 /cmd/mist/assets/ext/big.js
parentcbf1d07073fcb6d2859b0617f1e84c0cb512bbbb (diff)
downloaddexon-f80fe9776335312615ce3b1a565e4f48e171ab0d.tar.gz
dexon-f80fe9776335312615ce3b1a565e4f48e171ab0d.tar.zst
dexon-f80fe9776335312615ce3b1a565e4f48e171ab0d.zip
removed old js yet again
Diffstat (limited to 'cmd/mist/assets/ext/big.js')
-rw-r--r--cmd/mist/assets/ext/big.js397
1 files changed, 0 insertions, 397 deletions
diff --git a/cmd/mist/assets/ext/big.js b/cmd/mist/assets/ext/big.js
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--- a/cmd/mist/assets/ext/big.js
+++ /dev/null
@@ -1,397 +0,0 @@
-// Copyright (c) 2013-2014, Jeffrey Wilcke. All rights reserved.
-//
-// This library is free software; you can redistribute it and/or
-// modify it under the terms of the GNU General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License, or (at your option) any later version.
-//
-// This library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this library; if not, write to the Free Software
-// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-// MA 02110-1301 USA
-
-var BigNumber = (function () {
- var base = 10000000, logBase = 7;
- var sign = {
- positive: false,
- negative: true
- };
-
- var normalize = function (first, second) {
- var a = first.value, b = second.value;
- var length = a.length > b.length ? a.length : b.length;
- for (var i = 0; i < length; i++) {
- a[i] = a[i] || 0;
- b[i] = b[i] || 0;
- }
- for (var i = length - 1; i >= 0; i--) {
- if (a[i] === 0 && b[i] === 0) {
- a.pop();
- b.pop();
- } else break;
- }
- if (!a.length) a = [0], b = [0];
- first.value = a;
- second.value = b;
- };
-
- var parse = function (text, first) {
- if (typeof text === "object") return text;
- text += "";
- var s = sign.positive, value = [];
- if (text[0] === "-") {
- s = sign.negative;
- text = text.slice(1);
- }
- var base = 10;
- if (text.slice(0, 2) == "0x") {
- base = 16;
- text = text.slice(2);
- }
- else {
- var texts = text.split("e");
- if (texts.length > 2) throw new Error("Invalid integer");
- if (texts[1]) {
- var exp = texts[1];
- if (exp[0] === "+") exp = exp.slice(1);
- exp = parse(exp);
- if (exp.lesser(0)) throw new Error("Cannot include negative exponent part for integers");
- while (exp.notEquals(0)) {
- texts[0] += "0";
- exp = exp.prev();
- }
- }
- text = texts[0];
- }
- if (text === "-0") text = "0";
- text = text.toUpperCase();
- var isValid = (base == 16 ? /^[0-9A-F]*$/ : /^[0-9]+$/).test(text);
- if (!isValid) throw new Error("Invalid integer");
- if (base == 16) {
- var val = BigNumber(0);
- while (text.length) {
- v = text.charCodeAt(0) - 48;
- if (v > 9)
- v -= 7;
- text = text.slice(1);
- val = val.times(16).plus(v);
- }
- return val;
- }
- else {
- while (text.length) {
- var divider = text.length > logBase ? text.length - logBase : 0;
- value.push(+text.slice(divider));
- text = text.slice(0, divider);
- }
- var val = BigNumber(value, s);
- if (first) normalize(first, val);
- return val;
- }
- };
-
- var goesInto = function (a, b) {
- var a = BigNumber(a, sign.positive), b = BigNumber(b, sign.positive);
- if (a.equals(0)) throw new Error("Cannot divide by 0");
- var n = 0;
- do {
- var inc = 1;
- var c = BigNumber(a.value, sign.positive), t = c.times(10);
- while (t.lesser(b)) {
- c = t;
- inc *= 10;
- t = t.times(10);
- }
- while (c.lesserOrEquals(b)) {
- b = b.minus(c);
- n += inc;
- }
- } while (a.lesserOrEquals(b));
-
- return {
- remainder: b.value,
- result: n
- };
- };
-
- var BigNumber = function (value, s) {
- var self = {
- value: value,
- sign: s
- };
- var o = {
- value: value,
- sign: s,
- negate: function (m) {
- var first = m || self;
- return BigNumber(first.value, !first.sign);
- },
- abs: function (m) {
- var first = m || self;
- return BigNumber(first.value, sign.positive);
- },
- add: function (n, m) {
- var s, first = self, second;
- if (m) (first = parse(n)) && (second = parse(m));
- else second = parse(n, first);
- s = first.sign;
- if (first.sign !== second.sign) {
- first = BigNumber(first.value, sign.positive);
- second = BigNumber(second.value, sign.positive);
- return s === sign.positive ?
- o.subtract(first, second) :
- o.subtract(second, first);
- }
- normalize(first, second);
- var a = first.value, b = second.value;
- var result = [],
- carry = 0;
- for (var i = 0; i < a.length || carry > 0; i++) {
- var sum = (a[i] || 0) + (b[i] || 0) + carry;
- carry = sum >= base ? 1 : 0;
- sum -= carry * base;
- result.push(sum);
- }
- return BigNumber(result, s);
- },
- plus: function (n, m) {
- return o.add(n, m);
- },
- subtract: function (n, m) {
- var first = self, second;
- if (m) (first = parse(n)) && (second = parse(m));
- else second = parse(n, first);
- if (first.sign !== second.sign) return o.add(first, o.negate(second));
- if (first.sign === sign.negative) return o.subtract(o.negate(second), o.negate(first));
- if (o.compare(first, second) === -1) return o.negate(o.subtract(second, first));
- var a = first.value, b = second.value;
- var result = [],
- borrow = 0;
- for (var i = 0; i < a.length; i++) {
- var tmp = a[i] - borrow;
- borrow = tmp < b[i] ? 1 : 0;
- var minuend = (borrow * base) + tmp - b[i];
- result.push(minuend);
- }
- return BigNumber(result, sign.positive);
- },
- minus: function (n, m) {
- return o.subtract(n, m);
- },
- multiply: function (n, m) {
- var s, first = self, second;
- if (m) (first = parse(n)) && (second = parse(m));
- else second = parse(n, first);
- s = first.sign !== second.sign;
- var a = first.value, b = second.value;
- var resultSum = [];
- for (var i = 0; i < a.length; i++) {
- resultSum[i] = [];
- var j = i;
- while (j--) {
- resultSum[i].push(0);
- }
- }
- var carry = 0;
- for (var i = 0; i < a.length; i++) {
- var x = a[i];
- for (var j = 0; j < b.length || carry > 0; j++) {
- var y = b[j];
- var product = y ? (x * y) + carry : carry;
- carry = product > base ? Math.floor(product / base) : 0;
- product -= carry * base;
- resultSum[i].push(product);
- }
- }
- var max = -1;
- for (var i = 0; i < resultSum.length; i++) {
- var len = resultSum[i].length;
- if (len > max) max = len;
- }
- var result = [], carry = 0;
- for (var i = 0; i < max || carry > 0; i++) {
- var sum = carry;
- for (var j = 0; j < resultSum.length; j++) {
- sum += resultSum[j][i] || 0;
- }
- carry = sum > base ? Math.floor(sum / base) : 0;
- sum -= carry * base;
- result.push(sum);
- }
- return BigNumber(result, s);
- },
- times: function (n, m) {
- return o.multiply(n, m);
- },
- divmod: function (n, m) {
- var s, first = self, second;
- if (m) (first = parse(n)) && (second = parse(m));
- else second = parse(n, first);
- s = first.sign !== second.sign;
- if (BigNumber(first.value, first.sign).equals(0)) return {
- quotient: BigNumber([0], sign.positive),
- remainder: BigNumber([0], sign.positive)
- };
- if (second.equals(0)) throw new Error("Cannot divide by zero");
- var a = first.value, b = second.value;
- var result = [], remainder = [];
- for (var i = a.length - 1; i >= 0; i--) {
- var n = [a[i]].concat(remainder);
- var quotient = goesInto(b, n);
- result.push(quotient.result);
- remainder = quotient.remainder;
- }
- result.reverse();
- return {
- quotient: BigNumber(result, s),
- remainder: BigNumber(remainder, first.sign)
- };
- },
- divide: function (n, m) {
- return o.divmod(n, m).quotient;
- },
- over: function (n, m) {
- return o.divide(n, m);
- },
- mod: function (n, m) {
- return o.divmod(n, m).remainder;
- },
- pow: function (n, m) {
- var first = self, second;
- if (m) (first = parse(n)) && (second = parse(m));
- else second = parse(n, first);
- var a = first, b = second;
- if (b.lesser(0)) return ZERO;
- if (b.equals(0)) return ONE;
- var result = BigNumber(a.value, a.sign);
-
- if (b.mod(2).equals(0)) {
- var c = result.pow(b.over(2));
- return c.times(c);
- } else {
- return result.times(result.pow(b.minus(1)));
- }
- },
- next: function (m) {
- var first = m || self;
- return o.add(first, 1);
- },
- prev: function (m) {
- var first = m || self;
- return o.subtract(first, 1);
- },
- compare: function (n, m) {
- var first = self, second;
- if (m) (first = parse(n)) && (second = parse(m, first));
- else second = parse(n, first);
- normalize(first, second);
- if (first.value.length === 1 && second.value.length === 1 && first.value[0] === 0 && second.value[0] === 0) return 0;
- if (second.sign !== first.sign) return first.sign === sign.positive ? 1 : -1;
- var multiplier = first.sign === sign.positive ? 1 : -1;
- var a = first.value, b = second.value;
- for (var i = a.length - 1; i >= 0; i--) {
- if (a[i] > b[i]) return 1 * multiplier;
- if (b[i] > a[i]) return -1 * multiplier;
- }
- return 0;
- },
- compareAbs: function (n, m) {
- var first = self, second;
- if (m) (first = parse(n)) && (second = parse(m, first));
- else second = parse(n, first);
- first.sign = second.sign = sign.positive;
- return o.compare(first, second);
- },
- equals: function (n, m) {
- return o.compare(n, m) === 0;
- },
- notEquals: function (n, m) {
- return !o.equals(n, m);
- },
- lesser: function (n, m) {
- return o.compare(n, m) < 0;
- },
- greater: function (n, m) {
- return o.compare(n, m) > 0;
- },
- greaterOrEquals: function (n, m) {
- return o.compare(n, m) >= 0;
- },
- lesserOrEquals: function (n, m) {
- return o.compare(n, m) <= 0;
- },
- isPositive: function (m) {
- var first = m || self;
- return first.sign === sign.positive;
- },
- isNegative: function (m) {
- var first = m || self;
- return first.sign === sign.negative;
- },
- isEven: function (m) {
- var first = m || self;
- return first.value[0] % 2 === 0;
- },
- isOdd: function (m) {
- var first = m || self;
- return first.value[0] % 2 === 1;
- },
- toString: function (m) {
- var first = m || self;
- var str = "", len = first.value.length;
- while (len--) {
- if (first.value[len].toString().length === 8) str += first.value[len];
- else str += (base.toString() + first.value[len]).slice(-logBase);
- }
- while (str[0] === "0") {
- str = str.slice(1);
- }
- if (!str.length) str = "0";
- var s = (first.sign === sign.positive || str == "0") ? "" : "-";
- return s + str;
- },
- toHex: function (m) {
- var first = m || self;
- var str = "";
- var l = this.abs();
- while (l > 0) {
- var qr = l.divmod(256);
- var b = qr.remainder.toJSNumber();
- str = (b >> 4).toString(16) + (b & 15).toString(16) + str;
- l = qr.quotient;
- }
- return (this.isNegative() ? "-" : "") + "0x" + str;
- },
- toJSNumber: function (m) {
- return +o.toString(m);
- },
- valueOf: function (m) {
- return o.toJSNumber(m);
- }
- };
- return o;
- };
-
- var ZERO = BigNumber([0], sign.positive);
- var ONE = BigNumber([1], sign.positive);
- var MINUS_ONE = BigNumber([1], sign.negative);
-
- var fnReturn = function (a) {
- if (typeof a === "undefined") return ZERO;
- return parse(a);
- };
- fnReturn.zero = ZERO;
- fnReturn.one = ONE;
- fnReturn.minusOne = MINUS_ONE;
- return fnReturn;
-})();
-
-if (typeof module !== "undefined") {
- module.exports = BigNumber;
-}
-