ts-quantum
Version:
TypeScript library for quantum mechanics calculations and utilities
82 lines • 2.73 kB
JavaScript
;
/**
* Core type definitions for quantum operations
*/
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
var desc = Object.getOwnPropertyDescriptor(m, k);
if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
desc = { enumerable: true, get: function() { return m[k]; } };
}
Object.defineProperty(o, k2, desc);
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.getObjectType = exports.norm = exports.adjoint = exports.isDensityMatrix = exports.isOperator = exports.isState = exports.ensureComplex = exports.toComplex = void 0;
const math = __importStar(require("mathjs"));
/**
* Helper functions for complex number handling
*/
function toComplex(value) {
if (typeof value === 'number') {
return math.complex(value, 0);
}
if ('re' in value && 'im' in value) {
return math.complex(value.re, value.im);
}
return value;
}
exports.toComplex = toComplex;
function ensureComplex(value) {
return toComplex(value);
}
exports.ensureComplex = ensureComplex;
/**
* Type guards for runtime discrimination
*/
function isState(obj) {
return obj.objectType === 'state';
}
exports.isState = isState;
function isOperator(obj) {
return obj.objectType === 'operator';
}
exports.isOperator = isOperator;
function isDensityMatrix(obj) {
return 'purity' in obj && 'vonNeumannEntropy' in obj;
}
exports.isDensityMatrix = isDensityMatrix;
/**
* Utility functions for unified operations
*/
function adjoint(obj) {
if (isState(obj)) {
// For states, adjoint creates a bra (conceptually - return conjugate transpose as operator)
throw new Error('Adjoint of state vector not implemented - use innerProduct instead');
}
return obj.adjoint();
}
exports.adjoint = adjoint;
function norm(obj) {
return obj.norm();
}
exports.norm = norm;
function getObjectType(obj) {
return obj.objectType;
}
exports.getObjectType = getObjectType;
//# sourceMappingURL=types.js.map