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15 lines
796 B
Plaintext
15 lines
796 B
Plaintext
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1 φ 4╭ φ ╮
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d (φ)= T - P = ─(3 + cos(φ)) - cos(─) = 2sin │ ─ │ ,
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x x x 4 2 ╰ 4 ╯
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1╭ ╭ φ ╮ ╮ φ
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d (φ)= T - P = ─│ 2tan│ ─ │ + sin(φ) │ - sin(─) ,
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y y y 4╰ ╰ 2 ╯ ╯ 2
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⇓
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┌───────┐ ┌───────┐
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│ 2 2 4 φ │ 1
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d(φ)= │d + d = ... = 2sin (─) │───────
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⟍│ x y 4 │ 2 φ
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│cos (─)
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⟍│ 2
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