fix superscript 1

README.md

@@ -41,9 +41,15 @@ this project uses submodules (maybe recursively), so either :
       - 3
       - ...
 4. print reduced form
-5. find degree
-6. print degree
-7. solve
+    -> print reduced form
+    -> if degree 1 :
+      - if c = 0  -> print "any real is a solution"
+      - if c != 0 -> print "no solution"
+    -> if degree 2 :
+      - print degree
+    -> if degree 3 :
+      - print degree
+5. solve
     -> discriminant          : Δ = b² - 4ac
     -> Δ > 0  -> 2 solutions : x = ( -b / 2a ) +-  ( √|Δ| / 2a )
     -> Δ == 0 ->             : x = ( -b / 2a )
@@ -61,4 +67,4 @@ this project uses submodules (maybe recursively), so either :
       - second_term;             // double (√|Δ| / 2a)
       - double solution1;        // first_term + second_term
       - double solution2;        // first_term - second_term
-8. print solution
+6. print solution