mxfactorial · mxfactorial · Mar 5, 2026 · Mar 5, 2026 · Mar 5, 2026 · Mar 5, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,10 @@
 # changelog
 
+## 0.10.2 (2026-03-05)
+
+### added
+- chemistry test suite
+
 ## 0.10.1 (2025-01-31)
 
 ### added

diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "geonum"
-version = "0.10.1"
+version = "0.10.2"
 edition = "2021"
 repository = "https://github.com/mxfactorial/geonum"
 description = "geometric number library supporting unlimited dimensions with O(1) complexity"

diff --git a/tests/calculus_test.rs b/tests/calculus_test.rs
@@ -255,9 +255,7 @@ fn it_computes_powers_from_angle_ratios() {
     // for x^n, power n appears naturally in angle ratios: (x^n angle) / (x angle) = n
 
     let x_value: f64 = 2.0;
-    let theta = 0.523598775; // π/6
-
-    let x = Geonum::new(x_value, theta, 3.14159265359);
+    let x = Geonum::new(x_value, 1.0, 6.0);
     let x_squared = x * x;
     let x_cubed = x_squared * x;
     let x_fourth = x_cubed * x;