initial commit

src/nodes/node.py

@@ -0,0 +1,3 @@
+class Node:
+    def __init__(self):
+        pass

src/nodes/number.py

@@ -0,0 +1,24 @@
+from node import Node
+
+class Number(Node):
+    def __init__(self, value: str):
+        self.value = value
+
+    @property
+    def is_float(self):
+        if '.' in self.value:
+            return True
+        return False
+
+    @property 
+    def to_dict(self):
+        return {
+            "Number": self.value
+        }
+
+    @property 
+    def to_latex(self):
+        return '\\mathtt{' + self.value + '}'
+
+    def __float__(self):
+        return float(self._as_decimal())