diff --git a/func.py b/func.py
deleted file mode 100644
index 07dcde7..0000000
--- a/func.py
+++ /dev/null
@@ -1,54 +0,0 @@
-
-#====================================================================
-#===================== Function Decorators ==========================
-#====================================================================
-
-def log(f):
-    def g(*args):
-        r = f(*args)
-        print("Calculating: %s(%s) = %s" % ( str(f).split(" ")[1], str(",".join(map(str,list(args)))), str(r)) )
-        return r
-    return g
-
-def maybe(f):
-    def g(*args):
-        try: return f(*args)
-        except: return None
-    return g
-
-def memoize(f):
-    mem = {}
-    def g(*args):
-        if args in mem:
-            print("Remember: f%s = %s" % (args,mem[args]))
-            return mem[args]
-        r = f(*args)
-        if r != None:
-            print("Memoize: f%s = %s" % (args,r))
-            mem[args] = r
-        return r
-    return g
-
-#docurry
-def curryD(n):
-    def deco(f):
-        if n == 1: return f
-        return lambda x: curry(fix(f, x), n-1)
-    return deco
-
-
-#==========================================================
-#===================== Functions ==========================
-#==========================================================
-
-#======== Composition ================
-def fix(f, x):
-    return lambda *args: f(*([x]+list(args)))
-
-def curry(f, n):
-    if n == 1: return f
-    return lambda x: curry(fix(f, x), n-1)
-
-def comp(g,f):
-    return lambda *args: g(f(*args))
-
diff --git a/func/__init__.py b/func/__init__.py
deleted file mode 100644
index e1000d0..0000000
--- a/func/__init__.py
+++ /dev/null
@@ -1,7 +0,0 @@
-
-from func.func import *
-from func.list import *
-from func.string import *
-from func.io import *
-
-
diff --git a/func/func.py b/func/func.py
deleted file mode 100644
index ae2ca3d..0000000
--- a/func/func.py
+++ /dev/null
@@ -1,46 +0,0 @@
-# -*- coding: utf-8 -*-
-from functools import *
-from itertools import *
-
-
-def compose(g,f):
-    return lambda *args: g(f(*args))
-
-
-def comp(*args):
-    return reduce(compose, args)
-
-def maybe(f):
-    def g(*args):
-        try: return f(*args)
-        except: return None
-    return g
-
-def memoize(f):
-    mem = {}
-    def g(*args):
-        if args in mem:
-            print("Remember: f%s = %s" % (args,mem[args]))
-            return mem[args]
-        r = f(*args)
-        if r != None:
-            print("Memoize: f%s = %s" % (args,r))
-            mem[args] = r
-        return r
-    return g
-
-def curryD(n):
-    def deco(f):
-        if n == 1: return f
-        return lambda x: curry(fix(f, x), n-1)
-    return deco
-
-def fix(f, x):
-    return lambda *args: f(*([x]+list(args)))
-
-def curry(f, n):
-    if n == 1: return f
-    return lambda x: curry(fix(f, x), n-1)
-
-
-
diff --git a/func_py/__init__.py b/func_py/__init__.py
new file mode 100644
index 0000000..561bec1
--- /dev/null
+++ b/func_py/__init__.py
@@ -0,0 +1,7 @@
+
+from .func import *
+#from .list import *
+#from .string import *
+#from .io import *
+
+
diff --git a/func/debug.py b/func_py/debug.py
similarity index 100%
rename from func/debug.py
rename to func_py/debug.py
diff --git a/func_py/func.py b/func_py/func.py
new file mode 100644
index 0000000..2c3bfaf
--- /dev/null
+++ b/func_py/func.py
@@ -0,0 +1,113 @@
+from inspect import signature, Parameter, _empty
+from functools import partial
+from typing import Any
+
+class Function:
+
+    #@staticmethod
+    #def add_missing_signature(f):
+
+    __match_args__ = ["signature", "is_pure"]
+
+    @staticmethod
+    def compose(f, g):
+        if type(g) == Function:
+            g = g.original_func
+        else:
+            #whatif lambda?
+            if "__name__" in dir(g) and g.__name__ == "<lambda>":
+                sig_g = signature(g)
+                g.__signature__ = sig_g.replace(parameters=[
+                    Parameter(name=name, annotation=Any, kind=Parameter.POSITIONAL_ONLY)
+                    for name, param in sig_g.parameters.items() if param.default == _empty
+                ], return_annotation=Any)
+            else:
+                pass
+                #its a functools.partial func with no name...
+
+
+        if type(f) == Function:
+            f = f.original_func
+
+        sig_g = signature(g)
+        g_req_params = [v for k, v in sig_g.parameters.items() if v.default == _empty]
+
+        g_typed_req_params = [p if p.annotation == _empty else Parameter(name=p.name, annotation=Any, kind=Parameter.POSITIONAL_ONLY) for p in g_req_params]
+
+        def h(*args, **kwargs):
+            return f(g(*args, **kwargs))
+
+        f_ret_type = signature(f).return_annotation
+        h.__signature__ = sig_g.replace(parameters=g_typed_req_params, return_annotation=Any if f_ret_type == _empty else f_ret_type)
+        return Function(h)
+
+    def __init__(self, f):
+        self.original_func = f
+        self.signature = signature(f) #TODO: change to support pattern matching: sig ((int, str), {"name": str})
+        self.__signature__ = signature(f)
+        self.cache = {}
+        self.is_pure = True
+
+    def __str__(self):
+        return str(signature(self.original_func))
+
+    def __repr__(self):
+        return str(self)
+
+    def __mul__(self, g):
+        return Function.compose(self, g)
+
+    def __rmul__(self, g):
+        return Function.compose(g, self)
+
+    @property
+    def required_args(self):
+        return [(k, v) for k, v in signature(self.original_func).parameters.items() if v.default == _empty]
+
+    def __call__(self, *args, **kwargs):
+        #currying: if less than the needed args are given return a partial function
+        if len(args) < len(self.required_args):
+            sig = signature(self.original_func)
+            f = partial(self.original_func, *args)
+            req_params = [v for k, v in sig.parameters.items() if v.default == _empty]
+            remaining_params = req_params[len(args):]
+            f.__signature__ = sig.replace(parameters=remaining_params, return_annotation=Any if sig.return_annotation == _empty else sig.return_annotation)
+            return Function(f)
+
+        r = self.original_func(*args, **kwargs)
+        if self.is_pure:
+            pass
+            #do caching
+
+        return r
+
+
+
+@Function
+def inc(x: int) -> int:
+    return x + 1
+
+@Function
+def multi(a: int, b: int) -> int:
+    return a * b
+
+@Function
+def add(a: int, b: int) -> int:
+    return a + b
+
+
+
+#print(add(2,3))
+#print((inc * add)(2,3))
+#print((inc * add))
+
+#print(add(99))
+print((add(99) * multi(100) * add(2) * (lambda x: x + 1)))
+
+print(Function.compose(lambda x: x + 1, lambda x: x * 3))
+
+print(signature(Function.compose(lambda x: x + 1, lambda x: x * 3)))
+
+
+#print(inspect.signature(add))
+#print(inspect.signature(add).parameters)
diff --git a/func/io.py b/func_py/io.py
similarity index 100%
rename from func/io.py
rename to func_py/io.py
diff --git a/func/lib.py b/func_py/lib.py
similarity index 100%
rename from func/lib.py
rename to func_py/lib.py
diff --git a/func/list.py b/func_py/list.py
similarity index 100%
rename from func/list.py
rename to func_py/list.py
diff --git a/func/monad.py b/func_py/monad.py
similarity index 100%
rename from func/monad.py
rename to func_py/monad.py
diff --git a/func/path.py b/func_py/path.py
similarity index 100%
rename from func/path.py
rename to func_py/path.py
diff --git a/func/string.py b/func_py/string.py
similarity index 100%
rename from func/string.py
rename to func_py/string.py
diff --git a/pyproject.toml b/pyproject.toml
index 9e717be..cffcebe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [tool.poetry]
-name = "func-py"
+name = "func_py"
 version = "0.1.0"
 description = ""
 authors = ["Tobias <tobias_weise@gmx.de>"]
@@ -13,3 +13,6 @@ python = "^3.12"
 [build-system]
 requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"
+
+
+