Version 0.9.196

Author: perak

dist/quantum-circuit.js

@@ -2813,6 +2813,13 @@ QuantumCircuit.prototype.isUnitaryMatrix = function(U, precision) {
 };
 
 
+QuantumCircuit.prototype.isHermitianMatrix = function(H, precision) {
+	var diff = this.matrixDiff(H, math.ctranspose(H))
+
+	return diff <= math.pow(10, -1 * (precision || 14));
+};
+
+
 QuantumCircuit.prototype.matrixDiff = function(matrix1, matrix2) {
 	var total = 0;
 	var count = 0;
@@ -2827,7 +2834,7 @@ QuantumCircuit.prototype.matrixDiff = function(matrix1, matrix2) {
 			var i2 = (typeof item2 == "object") ? item2 : math.complex(item2);
 
 			// distance in the complex plane
-			var distance = math.abs(math.subtract(i1, i2)) / 2;
+			var distance = math.abs(math.subtract(i1, i2));
 
 			total += distance;
 
@@ -2987,15 +2994,19 @@ QuantumCircuit.prototype.stringifyMatrix = function(M, options) {
 				if(el instanceof math.Complex) {
 					str += self.formatComplex(el, options);
 				} else {
-					if(typeof el == "string") {
-						// expression
-						str += el;
+					if((typeof el == "object") && el.mathjs) {
+						str += formatComplex2(el.re, el.im, options);
 					} else {
-						if(forceComplex) {
-							str += formatComplex2(el, 0, options);
+						if(typeof el == "string") {
+							// expression
+							str += el;
 						} else {
-							str += formatFloat(el, options);
-						}
+							if(forceComplex) {
+								str += formatComplex2(el, 0, options);
+							} else {
+								str += formatFloat(el, options);
+							}
+						}						
 					}
 				}
 			});
@@ -3004,14 +3015,18 @@ QuantumCircuit.prototype.stringifyMatrix = function(M, options) {
 			if(row instanceof math.Complex) {
 				str += self.formatComplex(row, options);
 			} else {
-				if(typeof row == "string") {
-					// expression
-					str += row;
+				if((typeof el == "object") && el.mathjs) {
+					str += formatComplex2(el.re, el.im, options);
 				} else {
-					if(forceComplex) {
-						str += formatComplex2(row, 0, options);
+					if(typeof row == "string") {
+						// expression
+						str += row;
 					} else {
-						str += formatFloat(row, options);
+						if(forceComplex) {
+							str += formatComplex2(row, 0, options);
+						} else {
+							str += formatFloat(row, options);
+						}
 					}
 				}
 			}
@@ -7378,7 +7393,7 @@ QuantumCircuit.prototype.exportToSVG = function(options) {
 					}
 
 					var paramVal = gate.options.params[paramName];
-					if(typeof paramVal == "string" && paramVal.match(/^[+-]?\d+(\.\d+)?$/)) {
+					if(typeof paramVal == "string" && paramVal.match(/^[\+\-]?\d*\.?\d+(?:[Ee][\+\-]?\d+)?$/)) {
 						paramVal = parseFloat(paramVal);
 					}
 

dist/quantum-circuit.min.js

@@ -1,6 +1,6 @@
 {
   "name": "quantum-circuit",
-  "version": "0.9.194",
+  "version": "0.9.196",
   "description": "Quantum Circuit Simulator",
   "main": "lib/quantum-circuit.js",
   "unpkg": "dist/quantum-circuit.min.js",