save rotor stuff

Author: gbenroscience

src/main/java/com/github/gbenroscience/math/geom/ROTOR.java

@@ -395,7 +395,7 @@ private String rotY() {
         sb.append(formatTerm(cz, parameters[2], sb.length() == 0));
 
         if (Math.abs(cConst) > 1e-10) {
-            sb.append(cConst > 0 ? "+" : "").append(String.format("%.4f", cConst));
+            sb.append(cConst > 0 ? "+" : "").append(String.format("%.16f", cConst));
         }
 
         return sb.toString();
@@ -426,7 +426,7 @@ private String rotZ() {
         sb.append(formatTerm(cz, parameters[2], sb.length() == 0));
 
         if (Math.abs(cConst) > 1e-10) {
-            sb.append(cConst > 0 ? "+" : "").append(String.format("%.4f", cConst));
+            sb.append(cConst > 0 ? "+" : "").append(String.format("%.16f", cConst));
         }
 
         return sb.toString();

src/main/java/com/github/gbenroscience/parser/methods/MethodRegistry.java

@@ -1231,7 +1231,7 @@ private static void insertionSort(MathExpression.EvalResult[] arr, int left, int
 
     public static void main(String[] args) {
 
-        MathExpression me = new MathExpression("z=@(x,y)sin(x+y-3*x);rot(z, pi, @(1,3)(1,0,1),@(1,3)(1,1,0))");
+        MathExpression me = new MathExpression("y=@(x)sin(x);rot(y, pi/2, @(1,3)(0,0,0),@(1,3)(0,0,1))");
         System.out.println("scanner = " + me.getScanner() + ",\n anon2 = " + FunctionManager.lookUp("anon2") + ",\n anon3 = " + FunctionManager.lookUp("anon3"));
         System.out.println("vector = " + me.solveGeneric());