HP 49G User Manual page 226

MAX
Level 2/Argument 1
MAXR
1-226
Level 1/Argument 2
Level 1/Argument 1
π
→
→
→
→
!
→
!
→
→
Level 1/Item 1
!
!
Level 1/Item 1
Command Reference: Part C, G-P (1.1)