IMU-00 Pi

Transcript

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14. pineapple.cc π = 3.14159265…
15. pineapple.cc π = 22 7 = 3.14285714…
16. pineapple.cc 1 − 1 3 + 1 5 − 1 7 + 1 9 − … = π 4
18. pineapple.cc π = 3 + 7 60 + 30 3600
20. pineapple.cc π = 4 × ( 8 9) 2
22. pineapple.cc π = 3 + 8 60 + 30 3600
23. pineapple.cc π = 4
24. pineapple.cc τ = 2π
25. pineapple.cc (ԁप) = τr
26. pineapple.cc (ԁͷ໘ੵ) = 1 2 τr2
27. pineapple.cc sin(0) = 0 sin(τ/4) = 1 sin(τ/2) = 0 sin(3τ/4) = − 1 sin(τ) = 0