37 lines
829 B
Text
37 lines
829 B
Text
def foo : Nat → Nat
|
|
| 0 => 0
|
|
| n+1 => foo n + 1
|
|
|
|
set_option debug.moduleNameAtTimeout false
|
|
/--
|
|
error: (deterministic) timeout, maximum number of heartbeats (100) has been reached
|
|
use `set_option maxHeartbeats <num>` to set the limit
|
|
use `set_option diagnostics true` to get diagnostic information
|
|
-/
|
|
#guard_msgs in
|
|
set_option maxHeartbeats 100 in
|
|
theorem bar : True := by
|
|
simp [show foo 1000 = 1000 from rfl]
|
|
|
|
/--
|
|
info: theorem bar : True :=
|
|
sorryAx True true
|
|
-/
|
|
#guard_msgs in
|
|
#print bar
|
|
|
|
/--
|
|
error: maximum recursion depth has been reached
|
|
use `set_option maxRecDepth <num>` to increase limit
|
|
use `set_option diagnostics true` to get diagnostic information
|
|
-/
|
|
#guard_msgs in
|
|
theorem bar2 : True := by
|
|
simp [show foo 1000 = 1000 from rfl]
|
|
|
|
/--
|
|
info: theorem bar2 : True :=
|
|
sorryAx True true
|
|
-/
|
|
#guard_msgs in
|
|
#print bar2
|