From 4d979b9ca2b5e5733f95edc65fd0adf7c51e2bb3 Mon Sep 17 00:00:00 2001
From: Tarcisio-Teixeira
Date: Tue, 25 Oct 2022 15:00:37 -0700
Subject: Create differential.py

---
 entries/Tarcisio-Teixeira/differential.py | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 entries/Tarcisio-Teixeira/differential.py

(limited to 'entries/Tarcisio-Teixeira/differential.py')

diff --git a/entries/Tarcisio-Teixeira/differential.py b/entries/Tarcisio-Teixeira/differential.py
new file mode 100644
index 0000000..8abbdae
--- /dev/null
+++ b/entries/Tarcisio-Teixeira/differential.py
@@ -0,0 +1,10 @@
+from sympy import *
+
+def fib(n):
+  x = symbols('x')
+  f = diff(1/(1-x-x**2),x,0)
+  fact = 1
+  for i in range(1,n):
+    f = diff(f,x)
+    fact *= i
+  return f.subs(x,0)/fact
-- 
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