偔偩傜偹偉栤戣偼偙偙傊彂偗 (910诮)
慜師1-
拪弌夝彍 诮瀤

1
(2): 2014/10/04(搚)21:22 AAS
1
327: 2018/02/27(壩)04:39 ID:M/Cc1/YM(2/2) AAS
>>319

m 仺亣 偺偲偒丄 n>1偺崁偼恦懍偵尭悐偟丄
1/{e^兾 - e^(-兾)乸= 0.043294768765
偵廂懇偡傞丅

C_2 兾^7 佮 C_3 兾^11
傛傝
兾佮乮C_2/C_3)^(1/4乯=乷(2񑧉񒵵113^2)/(19211)}^(1/4乯= 3丏141345
553: 2020/10/08(栘)09:42 ID:nv5Lu3NF(1) AAS
堦師曽掱幃傪媮傔側偝偄丅
?2+3=x亊0
?2+3>x亊0
擇師曽掱幃傪媮傔側偝偄丅(x^2偼x偺2忔)
?x^2=-1
?x^2>-1
搑拞偺寁嶼幃傪暘悢傪巊偭偰媮傔側偝偄丅
徣2
慜師1-
节忣曬 愒诮拪弌 夋憸诮拪弌 楌偺枹撉节 AA谎炔

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