CHANGELOG.md

axkr · Nov 4, 2023 · b9fc5c8 · b9fc5c8
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -7,8 +7,11 @@ Noteworthy changes are documented in this file.
 - Maven modules matheclipse-parser, matheclipse-logging, matheclipse-core are LGPL licensed
 - Maven modules matheclipse-gpl and dependents are GPL licensed
 - function documentation: [symja_android_library/doc/function](https://github.com/axkr/symja_android_library/tree/master/symja_android_library/doc/functions)
+
+
+- new function `DedekindNumber` for first 0..9 Dedekind numbers
 - Renamed ISignedNumber (Symja 2.x) interface to IReal (Symja 3.x) interface
-- Rename methods `evalComplex->evalfc` and `evalDouble->evalf`
+- Renamed methods `evalComplex->evalfc` and `evalDouble->evalf`
 - improved NIntegrate with `GaussKronrod` method (Maven dependency `de.labathome` `AdaptiveQuadrature`
 - `Hypergeometric2F1` uses apfloat algorithm for `double` and `Complex` values
 - `EvalEngine#evalDouble()` returns `POSITIVE_INFINITY, NEGATIVE_INFINITY` for `Infinity, -Infinity`

diff --git a/...android_library/matheclipse-core/src/test/java/org/matheclipse/core/system/SolveTest.java b/...android_library/matheclipse-core/src/test/java/org/matheclipse/core/system/SolveTest.java
@@ -1818,6 +1818,12 @@ public void testSqrtSqrtSqrt() {
         "{{x->64}}");
   }
 
+  public void testPowTwoX() {
+    // TODO noat all solutions are provided
+    check("Solve(2^x-3*x-1==0,x)", //
+        "{{x->0}}");
+  }
+
   /** The JUnit setup method */
   @Override
   protected void setUp() {