1const bigInt = require("./bigint");
 2const fUtils = require("./futils.js");
 3
 4class ZqField {
 5    constructor(q) {
 6        this.q = q;
 7        this.zero = bigInt.zero;
 8        this.one = bigInt.one;
 9        this.add = bigInt.genAdd();
10        this.double = bigInt.genDouble();
11        this.sub = bigInt.genSub();
12        this.neg = bigInt.genNeg();
13        this.mul = bigInt.genMul(q);
14        this.inverse = bigInt.genInverse(q);
15        this.square = bigInt.genSquare(q);
16        this.equals = bigInt.genEquals(q);
17        this.affine = bigInt.genAffine(q);
18        this.isZero = bigInt.genIsZero(q);
19    }
20
21    copy(a) {
22        return bigInt(a);
23    }
24
25    div(a, b) {
26        return this.mul(a, this.inverse(b));
27    }
28
29    mulEscalar(base, e) {
30        return fUtils.mulEscalar(this, base, e);
31    }
32
33    exp(base, e) {
34        return fUtils.exp(this, base, e);
35    }
36
37    toString(a) {
38        const ca = this.affine(a);
39        return `"0x${ca.toString(16)}"`;
40    }
41}
42
43
44module.exports = ZqField;