feat(calculator): add sin method

gfmio · Mar 7, 2019 · a07e54a · a07e54a
1 parent dc1c756
commit a07e54a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/Calculator.ts b/src/Calculator.ts
@@ -56,4 +56,9 @@ export default class Calculator {
     this.current = ln(this.current);
     return this;
   }
+
+  public sin() {
+    this.current = Math.sin(this.current);
+    return this;
+  }
 }