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4.2.9 ガ狶笲衡
眤GeoGebraいㄏノガ狶笲衡
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笲衡
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絛ㄒ
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a b摸
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单
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≟ or ==
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a ≟ b ┪ a == b
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计, 翴, 絬, 蛾繞Ρ絬
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ぃ单
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≮ or !=
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a ≮ b ┪ a != b
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计, 翴, 絬, 蛾繞Ρ絬
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<
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a <
b
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计
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>
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a >
b
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计
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┪单
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 or <=
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a b ┪ a <= b
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计
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┪单
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or
>=
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a b ┪ a >= b
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计
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∧
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a ∧ b
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ガ狶跑计
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┪
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∨
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a ∨ b
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ガ狶跑计
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獶
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¬ or !
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¬a
┪ !a
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ガ狶跑计
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キ︽
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↑
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a ↑ b
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絬
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℃
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a ℃ b
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絬
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Related Topics
4.2 钡块
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