clean up JUnit tests

axkr · Jan 12, 2025 · 8cd4844 · 8cd4844
1 parent ea233b3
commit 8cd4844
Showing 1 changed file with 0 additions and 102 deletions.
diff --git a/...library/matheclipse-core/src/test/java/org/matheclipse/core/system/LowercaseTestCase.java b/...library/matheclipse-core/src/test/java/org/matheclipse/core/system/LowercaseTestCase.java
@@ -2428,40 +2428,6 @@ public void testClearAttributes() {
         "{Orderless}");
   }
 
-  @Test
-  public void testClebschGordan() {
-    check("ClebschGordan({j, m}, {j1, m1}, {j2, m2})", //
-        "(-1)^(j-j1+m2)*Sqrt(1+2*j2)*ThreeJSymbol({j,m},{j1,m1},{j2,-m2})");
-    // https://en.wikipedia.org/wiki/Table_of_Clebsch%E2%80%93Gordan_coefficients
-    check("ClebschGordan({3/2, -3/2}, {3/2, 3/2}, {1, 0})", //
-        "3/2*1/Sqrt(5)");
-
-
-    // print message "is not physical
-    check("ClebschGordan({2, 1}, {2, 4}, {4, 2})", //
-        "0");
-
-    check("ClebschGordan({5, 0}, {4, 0}, {1, 0})", //
-        "Sqrt(5/33)");
-    check("ClebschGordan({1/2, -1/2}, {1/2, -1/2}, {1, -1})", //
-        "1");
-    check("ClebschGordan({1/2, -1/2}, {1, 0}, {1/2, -1/2})", //
-        "-1/Sqrt(3)");
-
-    check("With({j1 = 3, j2 = 2},\n" //
-        + "  Table(Sum(\n" //
-        + "    If(Abs(m1 + m2) > j || Abs(m1 + m2) > ji, 0, \n" //
-        + "     ClebschGordan({j1, m1}, {j2, m2}, {j, \n" //
-        + "        m1 + m2}) ClebschGordan({j1, m1}, {j2, m2}, {ji, \n" //
-        + "        m1 + m2})), {m1, -j1, j1}, {m2, -j2, j2}), {j, Abs(j1 - j2), \n" //
-        + "    j1 + j2}, {ji, Abs(j1 - j2), j1 + j2})) // MatrixForm", //
-        "{{3,0,0,0,0},\n" //
-            + " {0,5,0,0,0},\n" //
-            + " {0,0,7,0,0},\n" //
-            + " {0,0,0,9,0},\n" //
-            + " {0,0,0,0,11}}");
-  }
-
   @Test
   public void testClip() {
     check("Clip(7.5,{-7.0,7.0})", //
@@ -22827,37 +22793,6 @@ public void testSinh() {
         "Indeterminate");
   }
 
-
-  @Test
-  public void testSixJSymbol() {
-    check("SixJSymbol({1, 2, 3}, {1, 2, 3})", //
-        "1/105");
-    check("SixJSymbol({1/2, 1/2, 1}, {5/2, 7/2, 3})", //
-        "-1/Sqrt(21)");
-    check("SixJSymbol({1, 2, 3}, {2, 1, 2})", //
-        "1/(5*Sqrt(21))");
-    checkNumeric("SixJSymbol({1.0, 2.0, 1.0}, {2,3,2})", //
-        "0.043643578047198484");
-    checkNumeric("SixJSymbol({1.0, 1.0, 2.0}, {5,7,6})", //
-        "0.12403473458920847");
-
-    // SixJSymbol: SixJSymbol({1,2,1},{4,5,Pi}) is not triangular.
-    check("SixJSymbol({1, 2, 1}, {4,5,Pi})", //
-        "0");
-    // SixJSymbol: SixJSymbol({1,2,1},{4,5,12}) is not triangular.
-    check("SixJSymbol({1, 2, 1}, {4,5,12})", //
-        "0");
-
-    check("SixJSymbol({1, 1, 2}, {5,7,6})", //
-        "1/Sqrt(65)");
-    check("SixJSymbol({1, 2, 1}, {2,3,2})", //
-        "1/(5*Sqrt(21))");
-    check("SixJSymbol({1, 2, 3}, {2, 1, 2})", //
-        "1/(5*Sqrt(21))");
-    check("SixJSymbol({1, 2, 3}, {1,2,2})", //
-        "1/15");
-  }
-
   @Test
   public void testSkewness() {
     check("Skewness(WeibullDistribution(n,m))", //
@@ -24513,43 +24448,6 @@ public void testThread() {
         "{f(a,h,x),f(b,h,y),f(c,h,z)}");
   }
 
-  @Test
-  public void testThreeJSymbol() {
-    check("ThreeJSymbol({2, 1}, {2, 4}, {4, 2})", //
-        "0");
-
-    checkNumeric("ThreeJSymbol({1.5, -1.5}, {3/2, 3/2}, {1, 0})", //
-        "0.3872983346207417");
-    checkNumeric("ThreeJSymbol({1/2, -1/2}, {1/2, -1/2}, {1.0, 1.0})", //
-        "-0.5773502691896257");
-
-
-    check("ThreeJSymbol({3/2, -3/2}, {3/2, 3/2}, {1, 0})", //
-        "Sqrt(3/5)/2");
-    check("ThreeJSymbol({1/2, -1/2}, {1/2, -1/2}, {1, 1})", //
-        "-1/Sqrt(3)");
-
-    check("ThreeJSymbol({2, 0}, {6, 0}, {4, 0})", //
-        "Sqrt(5/143)");
-
-    check("ThreeJSymbol({5, 0}, {4, 0}, {1, 0})", //
-        "-Sqrt(5/11)/3");
-    check("ThreeJSymbol({6, 0}, {4, 0}, {2, 0})", //
-        "Sqrt(5/143)");
-    check("ThreeJSymbol({2, 1}, {2, 2}, {4, -3})", //
-        "-1/(3*Sqrt(2))");
-
-
-    check("{j1, j2} = {3, 2};\n" //
-        + "Table(Sum(\n" //
-        + "  If(Abs(m1 + m2) > j || Abs(m1 + m2) > ji, 0, \n" //
-        + "   Sqrt((2 j + 1) (2 ji + 1))*ThreeJSymbol({j1, m1}, {j2, \n" //
-        + "      m2}, {j, -(m1 + m2)})*ThreeJSymbol({j1, m1}, {j2, \n" //
-        + "      m2}, {ji, -(m1 + m2)})), {m1, -j1, j1}, {m2, -j2, j2}), {j, \n" //
-        + "  Abs(j1 - j2), j1 + j2}, {ji, Abs(j1 - j2), j1 + j2})", //
-        "{{3,0,0,0,0},{0,5,0,0,0},{0,0,7,0,0},{0,0,0,9,0},{0,0,0,0,11}}");
-  }
-
   @Test
   public void testThrough() {