nng levels

2023-04-13 16:43:45 +02:00
parent 66fd600462
commit fec4005476
63 changed files with 1119 additions and 184 deletions
@@ -4,7 +4,7 @@ import NNG.Metadata
 Game "NNG"
 World "Power"
 Level 1
-Title ""
+Title "zero_pow_zero"

 open MyNat

@@ -15,7 +15,7 @@ Introduction

 Statement
 "$0 ^ 0 = 1$"
-    : true := by -- (0 : ℕ) ^ (0 : ℕ) = 1 := by
+    : (0 : ℕ) ^ 0 = (1 : ℕ) := by -- (0 : ℕ) ^ (0 : ℕ) = 1 := by
  trivial

 Conclusion
@@ -22,3 +22,4 @@ Conclusion
 "

 "
+