Add numpy stuff.

gorqflow/playtools/_math.py

@@ -1,3 +1,6 @@
+import numpy as np
+
+
 def add_one(x: int) -> int:
     """Add one to an integer
 
@@ -33,4 +36,11 @@ def power(base: int | float, exponent: int | float) -> float:
 
 
 def sqrt(x: int | float) -> float:
-    return x ** 0.5
+    return x ** 0.5
+
+def numpy_add(a: np.ndarray, b: np.ndarray) -> np.ndarray:
+    return a + b
+
+
+def numpy_mul(a: np.ndarray, b: np.ndarray) -> np.ndarray:
+    return a * b

pyproject.toml

@@ -10,7 +10,9 @@ sources = [
 [project]
 name = "gorqflow"
 dynamic = ["version"]
-dependencies = []
+dependencies = [
+    "numpy"
+]
 requires-python = ">=3.11"
 authors = [
     { name = "Matej Murin", email = "matejmurin01@gmail.com" }