Merge 2f4299d into a927e17

ngfelixl · Feb 4, 2019 · 5b7a164 · 5b7a164
2 parents a927e17 + 2f4299d
commit 5b7a164
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/src/matrix.ts b/src/matrix.ts
@@ -116,7 +116,11 @@ export class Matrix extends Array<Vector> {
   }
 
   /**
-   *
+   * Multiplicates the matrix with a given input. If the input is
+   * a matrix, it will perform a matrix-matrix multiplication. If
+   * it is a vector, it determines the matrix-vector product, and
+   * if it is a scalar value, each element will be multiplied by
+   * it.
    * @param multiplicator
    */
   dot<T extends Vector | Matrix | number>(multiplicator: T): T extends Vector ? Vector : Matrix;

diff --git a/src/vector.ts b/src/vector.ts
@@ -200,6 +200,7 @@ export class Vector extends Array<number> {
    * it will perform a vector-scalar-multiplication.
    * @param vector
    */
+  dot<T extends Vector | number[] | number>(vector: T): T extends Vector ? number : Vector;
   dot(vector: Vector | number[] | number): Vector | number {
     if (vector instanceof Vector || vector instanceof Array) {
       if (vector.length === 1) {