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[d^Jn4漠

壓繍A廬崔岻朔,牾傍探週AA^T,峪嗤斤叔濾狼4倖圷殆音頁0,遇拝耽倖脅頁a^2+b^2+c^2+d^2,侭參誼欺議佩双塀輝隼祥頁 |AA^T|=(a^2+b^2+c^2+d^2)^4 遇堡|A|=|A^T| 壅蝕圭岻朔祥誼欺 |A|=(a^2+b^2+c^2+d^2)^2

a^0=1,b^0=1.c^0=1,d^0=1,佩双塀屡頁: a^0 b^0 c^0 d^0 a^1 b^1 c^1 d^1(1=2^0) a^2 b^2 c^2 d^2(2=2^1) a^4 b^4 c^4 d^4(4=2^2)

[恷惚ての舞匙] 湖半 咸圀の ~恃荻 憂 ~ (DVD 704x396 rv10)嶽徨和墮仇峽: thunder://QUFodHRwOi8vYWlrYW5keS5vcmcvW+acgOaenOOBpuOBruelnueLkF0g5oSf5p+TIOa3q+assuOBriAg772e5L2Q5LyvIOeesyAg772eIChEVkQgNzA0eDM5

斤噐宸嶽,髪富匯佩誼袈蟻檀佩双塀,辛參温貧宸匯佩,揖扮,葎阻更撹佩双塀,珊俶壅温匯双,葎阻才圻枠議圷殆曝艶;仟紗議匯双,祥辛參紗a議0欺n肝圭,宸劔,祥更撹阻匯倖炎彈議袈蟻檀佩双塀,斤噐仟議佩双塀,及i+1佩,及n+1双議

譜圻裳專H議剃裳專葎 X1 X2 X3 X4 夸万嚥圻裳專議核持葎 E 00 E 軸誼:X1A = E (1) X1B+X2D = 0 (2) X3A=0 (3) X3B+X4D = E (4) 盾誼 喇(1)誼 X1 = A^-1 -- 輝隼念戻頁 A,D 辛剃 喇(3)誼 X3 = 0 喇(4)誼 X4 = D^-1 喇(2)誼 X2 = -A^-1BD^-1

瀬恰壓倖悶窟圄嶄,将狛耐、嘛恰、喙才撹恰吉4倖扮豚議出頼畠延蓑窟圄.頼畠延蓑窟圄議嘛恰嚥撹恰壓侘蓑更夛才伏試楼來貧苧垈四,餓呟載寄.泌魚、涼、哮、暇頚魚、築隙,河吉.音頼畠延蓑窟圄:嘛悶嚥撹悶議侘蓑潤更才伏試楼來掲械猖,徽光圭中隆窟圄撹母,窟圄将煽耐、飛恰、撹恰眉倖扮豚.箭泌:鰡鰕鶩鳬、鵄鯀、鵺鶲、使恰吉.稼哮議窟圄狛殻将狛耐、嘛恰、喙才撹恰吉4倖扮豚,稼哮議嘛恰(漠)嚥撹恰壓侘蓑更夛才伏試楼來貧苧垈四,咀緩奉噐頼畠延蓑窟圄.絞僉:D

綜〔x =t,椎担 圻持蛍 =〈1/(t+t^4) d(t^2) =〈2/(1+t^3) dt =2/3 * 〈 [1/(1+t) - (t-2)/(t^2-t+1)] dt 堡察 1/(1+t) dt=ln|1+t| +c (c葎械方) 遇 〈 (t-2)/(t^2-t+1) dt = 〈 (t- 0.5)/(t^2-t+1) dt - 〈 1.5 /(t^2-t+1) dt 凪嶄 〈 (t- 0.5)/(t^2-t+1) dt = 〈 0.5/(t^2-t+1) d(t^2-t+1) =0.5ln|t^2

宸倖凪糞載挫恂: 斤y議降來裳 圭隈1:岷俊持蛍隈,委痕方才持蛍淅袈┥熔仭. 圭隈2:卞已協尖 參岷抄葎久円議磯垈侘議侘伉了崔鉦久円鉦宣葎:2d/3pi(凪嶄d葎岷抄,pi葎垈巓楕) 磯垈侘斤久円議降來裳=(pi*d^4)/64/2=(pi*d^4)/128 磯垈侘斤凪5735

低挫!辛參宥狛温割匯佩匯双延撹袈蟻檀佩双塀寂俊柴麻,和夕祥頁匯倖箭徨.将蔀方僥妖錦逸低盾基,萩式扮寡追.仍仍!

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