[code] Changed the base scripts: polynomial.py instead of fibonacci.py.

Change-Id: If80b20681dc04c5556c9b90bda230c7c3bee58a5

apps/code/script_template.cpp

@@ -47,6 +47,19 @@ def mandelbrot(N_iteration):
 # Draw a pixel colored in 'col' at position (x,y)
       kandinsky.set_pixel(x,y,col))");
 
+constexpr ScriptTemplate polynomialScriptTemplate("polynomial.py", R"(from math import *
+# roots(a,b,c) computes the solutions of the equation a*x**2+b*x+c=0
+def roots(a,b,c):
+  delta = b*b-4*a*c
+  if delta == 0:
+    return -b/(2*a)
+  elif delta > 0:
+    x_1 = (-b-sqrt(delta))/(2*a)
+    x_2 = (-b+sqrt(delta))/(2*a)
+    return x_1, x_2
+  else:
+    return None)");
+
 const ScriptTemplate * ScriptTemplate::Empty() {
   return &emptyScriptTemplate;
 }
@@ -63,6 +76,10 @@ const ScriptTemplate * ScriptTemplate::Mandelbrot() {
   return &mandelbrotScriptTemplate;
 }
 
+const ScriptTemplate * ScriptTemplate::Polynomial() {
+  return &polynomialScriptTemplate;
+}
+
 }