Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
poles =
1. ‹É
2. ‰–
3. “¾
4. Šó

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ