½ÓÓOʩij늏S֏S偠tOʩꎬÓֲõ͵ȼg(̣Σ) xԴ߀ԭg(ӣã)MϼgM̎ꎬÓ⽛պMÓmꎻÓmֲÿܼgM̎ꎬĿĞ齵͟жwĺꎻ̎ğM«늏SȾŷŘ˜»(ǣ£ )Ҫ
ÓÓOʩ̎Ԅ֏S_偠tğڄ֏ShOʩꎬ̎քe . Σ / (). Σ/ () . 1Σ/ ()ÓԪÿ_偠tΪOÓOʩÓԪOʩM_tͬr\йr
ļ\ 偠tļr\ \ 偠tr\ r\ 偠t\ЕrgСڣ
ˇOӋA
.b
Ŀ̎ퟟļ. Σ/ () . Σ / ( )ꎬr
. Σ / ()ꎬr
. ԭ|gҎ
. cֹ
OӋ½ÓÓĿ^ȵȫÓ͟ÓɂԪÓԪ͵ȼӣã 偠tȫÓԪϴ}ˮ^VAҺ_ݔͲ ~ ÓԪļrIJԞ ~ rIJԞ ~ ͬrMrrÓmҪ
. aƷaƷȥ
ĿaƷUͺ}ˮ⽛ϴֱŴUΣUY|ďSһˮ˾Ó}ˮվкͳˮܾWȫйc
켼g
ĿÓֲõ͵ȼg(̣Σ) xԴ߀ԭg(ӣã)M̎ꎬÓ⽛պMÓmÓmֲÿܼgM̎ĿĞ齵͟жwĺ
. ÓϵygҪ
. . Ӌ
. . ĿÓˇMÝʽcAÓˇ
偠t⽛LCMϴϴğ ÓUҺ Уԣ ̎ܵ˾}ˮվкͳˮܾWȫйc
. . cAˇԭ
cA^鳣õÓ֮һcAÚcҺڵ͜ ӣϣ Σᣲӣϣ_ğÓ ӣϣĿϴÓҪԭ:
()
ϴꎬе ӣϣ ӣϣ·ʽҺеˮ
ӣϣ ȣ < > ȣ ӣϣ
ӣϣ ȣ < > ȣ ӣϣ
()кͷ
ȣ ӣϣ ȣ ӣϣ횺ܿ챻кԱCЧ ӣϣ ӣϣ ȣ ӣϣ ȣ ӣϣ ȣã ȣ cҸҺЉA·ʽl:
Σϣ ȣ ӣϣ < > Σᣲ ӣϣ ȣ
Σϣ ȣ ӣϣ < > Σᣲ ӣϣ ȣ
Σϣ ȣã < > Σã ȣ
Σϣ ȣ < > Σ ȣ
()
Óɵāc(Σᣲ ӣϣ )c(Σᣲ ӣϣ ):
Σᣲ ӣϣ ϣ < > Σᣲ ӣϣ
ӣϣϵyҪÓ܌MʽFAⲿ䓽Y_ϴϵyM
. . Óϵy
YϹ̈ؼgcꎬ@ÓcAѭhg
()ϵy
ϵyԭ偠tֱşꎬFԭmλMзꎬϵyLCϵyLC˷ꎬOϴϵyҪFLCMи
()ϵy
偠t⽛MϴϴȱcҺֱϴ픲ŷ_CMһϵyOһ_ϴֱ . Oßϴ O Ӈ܌( ) _ϴѭhϴO¹ʟ⇊ϵy ӣϣ ѭhҺϴĿÓϵyYϵķʽMO _LCꎬһһ՚غ՚ֲϵyùܾWʽͨ^YꎬʹÓﱻ՚ȫOÃ_ˮͱꎬһһеϴҺUˮ Уԣ ̎ϵyÓğͨ^FpٔyˮFڵˮΔy / ΣɼFÂyʽ픲Fɾ۱ϩʽƽʽɼFùˇˮ_ϴ _ϴ^ͨ^Ԅ
()coϵy
S^OһcҺС cȞ _עAһһރҺעAϴ
()ˇˮϵy
S^OһˇˮˮС _ˇˮһһÓϵyṩˇˮ
()Uˮ Уԣ ̎ϵy
Óˮųŵˮ^Vˮ^VOã _ˮ^V̎ˮŵS^ˮ̎^VŏUVVҺŵؿMؿӵҺɵؿӱô
. . ƣǣ bò
ÓԪҪϴ^Һ̎^(Уԣ ^)ɲꎬռes O ϴ^Ҫϴƽ_ϴ^÷ˇcFHrꎬϴƽ_ܲڄһSϵyŵȵĿյꎮ ϴƽ_ܵςȞϴ^÷÷Ȳ _C _ϴѭh _LC ϴϴ|MϴУԣ ^ϴ^ıУԣ ÷ _C _עA _ˮͱ _ˇˮü _ؿӱ ߀Ѓ_Uˮ^VUVһˇˮй̏U܇bжλꎬM܇bжU Уԣ ϵyaˮϵyÓ}ˮվкͳˮܾWȫйc
. . oOʩ
. . . c
ÓbOܵıᰴM«l늏SOӋҎ» (ģ / ԣ )OӋزϲÏͺϹ}oӲ . ~ ҵXƤOܵıؽYOӋͳõıزܰPҎ
. . . c¶o
н|{ҺOIJϸͬrȡʩй|cҺOܵܽ|ҺğҪȡʩ:w ͺϰãN{ҺõĚwrz(~݆úϽ
)|Մ{Һw ͺϰ{Һ(ŽY) rAɴuN{Һܵrz ƣң (СܵòP)
. ÓϵygҪ
ĿÓֲõ͵ȼg(̣Σ) xԴ߀ԭg(ӣã)M̎Ó⽛պMÓm
bc:
()Ógx͵ȼg ӣã MϹˇaȾ
()ÿ_偠tÓOʩO ӴMδ߭h˜Ҫ
()ÓxÇaͲMꎮ (I؛)
()ͨ^偠tʡúνY ӣã β偠t͉pٹͶY
. . OӋ
. . ͵ϵyOӋ
ͨ^ȼǶȿ Σϣ ŷꎬɽyQ͵ȼg ڵ͵ȼgБÏVʹЧľǵ͵ȼ칤x偠tSṩOӋɌI͵ȼSṩO
. . ӣã ϵy
. . . ӣã ϵy
ӣã Ӣ ӣ ã ң Ŀsx߀ԭָ߀ԭ(Σȣ )ڴһضȵ Σϣ ߀ԭ鵪ˮ xԡָxԵ، Σϣ M߀ԭķ Ҫư߀ԭϲŸȲĴӵ
. . . ӣã
Ó߀ԭ(Σȣ ) ưϵyṩ½ λؓ؟· ӣã ^⽛ϡģKϡጺM럟ȵć
. . . ӣã
˲֞偠t첿ԭt
()²偠tʡúܟ MʡúģK֮gAgMÓض( ~ ) ʡúģKƬܓQgꎬڱC偠tܵǰߓQ|pСQռgꎬ͟
()²ßQOꎬһQˮƽΟꎬͬr͜ʡúcQOһһµēQģKʡg
()ҪOģKOӋͬFbڼɱ
()ÓģKꎬFƴһwʡg
ˇc
Ŀc:
()x͵ȼg ӣã MϹˇaȾ
()ÿ_偠tOʩ ӴꎬMδ߭h˜Ҫ
()xÇaꎬͲM
()ͨ^偠tʡúνY
ӣãҷβ偠t͉pٹͶY
()ϴOü䇊¹ʠB½ڟض
()ã̲|пՇpٟ≺ÓmЧ
Ŀ½hOʩĿĞ齵şжwĺMֱŘ˜ͬraµȾ Ç칤ˇ:ÓԪõ͵ȼg߀ԭÓӣãҼgÓԪˇÿܼgϼgMÓÓЧʸͬrbõӰС\з¹ʹrm ˷ڱ늏SÓÓгɹֵõČùˇŕڸĻ늏Sl]crֵ늏ShIu!