Š¿Žšƒ‚ƒoƒCƒ‹ƒQ[ƒ€
Žc”O
poles =
1. —ð
2. ŽŽ
3. ‰­
4. ‹É

ƒŒƒxƒ‹4. •ÏX
SDAL“‡‰pŒêŠwZ