锟斤拷锟截达拷矛锟斤拷锟絗锟介偉锟斤拷锟斤拷锟斤拷锟角旓拷(sh锟斤拷)锟絎(xu锟斤拷)史锟斤拷锟截大悲勶拷
锟斤拷(l锟斤拷i)源锟斤拷锟絎(w锟斤拷ng)锟絡(lu锟斤拷)锟斤拷(l锟斤拷i)源 2009-08-30 12:12:42
锟斤拷锟斤拷锟斤拷锟斤拷傻龋锟“锟斤拷一锟絅锟斤拷論锟絯系锟斤拷锟斤拷锟斤拷锟杰濓拷锟斤拷锟斤拷邏輯矛锟杰硷拷锟秸擄拷锟斤拷l(f锟斤拷)锟紽(xi锟斤拷n)锟秸擄拷锟斤拷O(sh锟斤拷)锟斤拷锟斤拷锟斤拷之锟斤拷锟斤拷锟斤拷锟斤拷(hu锟斤拷)锟斤拷(d锟斤拷o)锟斤拷锟截达拷目茖W(xu锟斤拷)锟斤拷锟斤拷锟斤拷”锟斤拷锟斤拷锟斤拷锟狡學(xu锟斤拷)锟斤拷1992-2锟斤拷2锟(y锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟较碉拷“[0锟斤拷1]锟斤拷(n锟斤拷i)锟叫讹拷锟劫傦拷(g锟斤拷)锟斤拷(sh锟斤拷)锟斤拷[0锟斤拷2]锟斤拷(n锟斤拷i)也锟叫讹拷锟劫傦拷(g锟斤拷)锟斤拷(sh锟斤拷)”锟斤拷锟斤拷邏輯矛锟杰嗭拷锟斤拷
锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷0≤x≤1锟斤拷示x锟斤拷變锟斤拷锟斤拷[0锟斤拷1]=D锟斤拷锟斤拷么锟斤拷锟斤拷(y锟斤拷ng)锟斤拷0≤2x≤2也锟斤拷示2x锟斤拷y(t锟斤拷ng)锟斤拷變锟斤拷Z锟斤拷[0锟斤拷2]锟斤拷锟斤拷锟斤拷千锟疥數(sh锟斤拷)锟絎(xu锟斤拷)一直锟洁定锟斤拷锟絰锟斤拷?y锟斤拷n)锟紻锟斤拷y=2x锟斤拷值锟斤拷Z=[0锟斤拷2]锟斤拷锟紷锟斤拷全锟斤拷锟叫學(xu锟斤拷)锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷(w锟斤拷n)锟絵锟斤拷
锟斤拷锟斤拷
锟斤拷锟斤拷y=f(x)锟斤拷2x锟斤拷锟絝(shu锟斤拷)x锟斤拷變锟斤拷D锟侥革拷元x锟斤拷锟叫岋拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷(sh锟斤拷)y=2x锟斤拷锟斤拷锟叫岋拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷(sh锟斤拷)y锟組锟缴的硷拷锟斤拷Z锟斤拷锟斤拷f(x)锟斤拷值锟斤拷锟斤拷锟斤拷?y锟斤拷n)锟絑锟侥革拷元y锟斤拷2x锟斤拷锟斤拷[0锟斤拷2]锟斤拷锟斤拷锟接硷拷D锟侥革拷元x锟斤拷锟斤拷x變锟絈锟斤拷2x锟斤拷y(t锟斤拷ng)锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟斤拷锟斤拷锟斤拷D锟斤拷(n锟斤拷i)锟叫讹拷锟劫傦拷(g锟斤拷)锟斤拷(sh锟斤拷)锟斤拷Z锟斤拷(n锟斤拷i)也锟叫讹拷锟劫傦拷(g锟斤拷)锟斤拷(sh锟斤拷)锟斤拷然锟斤拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)一直锟洁定D锟斤拷Z锟斤拷锟斤拷锟接硷拷锟斤拷锟紷锟酵橈拷(g锟斤拷u)锟斤拷锟剿非筹拷锟斤拷锟紷锟斤拷锟絗锟斤拷锟斤拷锟斤拷a锟絑(y锟斤拷)锟斤拷锟斤拷锟狡學(xu锟斤拷)锟斤拷锟絉(sh锟斤拷)锟斤拷锟斤拷锟斤拷<全锟絯锟侥诧拷锟斤拷邏輯锟斤拷锟截达拷锟斤拷锟斤拷矛锟斤拷锟斤拷锟叫达拷锟斤拷锟饺ワ拷锟斤拷锟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絁锟截讹拷锟届到锟斤拷“锟紷锟絨锟斤拷锟絝(shu锟斤拷)锟斤拷锟紿锟絚锟斤拷锟斤拷锟斤拷锟絞一锟接达拷锟斤拷锟紷锟斤拷一锟斤拷(g锟斤拷)锟斤拷謬锟斤拷矛锟斤拷锟斤拷锟斤拷(d锟斤拷o)锟铰硷拷锟斤拷論锟斤拷邏輯锟斤拷锟紸(ch锟斤拷)锟缴為問(w锟斤拷n)锟絵锟斤拷”锟斤拷锟斤拷锟铰o拷锟斤拷思锟斤拷——锟揭碉拷锟杰學(xu锟斤拷)锟絚锟节斤拷锟絕锟斤拷233锟(y锟斤拷)锟斤拷锟絩(sh锟斤拷)锟铰筹拷锟斤拷锟界)锟斤拷
锟斤拷锟斤拷
锟斤拷锟斤拷然锟斤拷锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟揭傦拷锟斤拷锟斤拷锟斤拷锟斤拷锟絏(ju锟斤拷)锟紷锟角極锟斤拷锟斤拷J锟斤拷锟截达拷锟斤拷锟斤拷矛锟斤拷锟斤拷锟斤拷锟斤拷還锟絁(r锟斤拷n)锟斤拷锟紷锟角旓拷(sh锟斤拷)锟絎(xu锟斤拷)锟侥傦拷锟斤拷锟斤拷锟斤拷锟锟斤拷锟矫擄拷募锟斤拷锟秸撌癸拷锟(sh锟斤拷)锟絎(xu锟斤拷)锟揭傦拷锟叫碉拷锟給(w锟斤拷)锟饺碉拷锟斤拷锟絚锟皆猴拷锟斤拷锟絁(r锟斤拷n)锟斤拷锟斤拷锟斤拷“锟斤拷類碉拷锟筋偉锟斤拷膭锟(chu锟斤拷ng)锟斤拷之一”锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟金紛狅拷(zh锟斤拷ng)锟侥斤拷锟絆锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1993.12锟斤拷27锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟叫达拷锟斤拷Q锟斤拷锟截达拷锟斤拷锟斤拷矛锟斤拷锟絗锟斤拷(d锟斤拷ng)锟斤拷锟角統(t锟斤拷ng)锟轿旓拷(sh锟斤拷)锟絎(xu锟斤拷)锟侥傦拷锟斤拷锟斤拷锟斤拷锟斤拷锟角旓拷(sh锟斤拷)锟絎(xu锟斤拷)锟絣(f锟斤拷)展史锟较碉拷锟截大悲勶拷锟斤拷锟紷使锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟叫凤拷锟斤拷锟斤拷路锟斤拷锟絜(cu锟斤拷)锟絗锟斤拷锟斤拷锟絯锟斤拷锟截达拷锟絜(cu锟斤拷)锟絗锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絚锟斤拷(锟斤拷i)锟給(h锟斤拷)锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷锟斤拷恰恰锟洁反锟斤拷…锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟2007-6-11锟斤拷
锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷錄o拷锟絎(w锟斤拷ng)锟斤拷論锟侥o拷
锟斤拷锟斤拷
锟斤拷锟斤拷锟劫讹拷锟斤拷锟狡凤拷锟劫讹拷锟斤拷o(w锟斤拷)锟紽锟斤拷論
锟斤拷锟斤拷
锟斤拷锟斤拷锟絊小锟斤拷
锟斤拷锟斤拷
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锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷0≤x≤1锟斤拷示x锟斤拷變锟斤拷锟斤拷[0锟斤拷1]=D锟斤拷锟斤拷么锟斤拷锟斤拷(y锟斤拷ng)锟斤拷0≤2x≤2也锟斤拷示2x锟斤拷y(t锟斤拷ng)锟斤拷變锟斤拷Z锟斤拷[0锟斤拷2]锟斤拷記锟斤拷2D锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絰锟斤拷?y锟斤拷n)锟紻锟斤拷y=2x锟斤拷值锟斤拷Z=2D锟斤拷锟斤拷锟紷锟斤拷全锟斤拷锟叫學(xu锟斤拷)锟斤拷(sh锟斤拷)锟絎(xu锟斤拷)锟斤拷(w锟斤拷n)锟絵锟斤拷
锟斤拷锟斤拷
锟斤拷锟斤拷y=f(x)锟斤拷2x锟斤拷锟絝(shu锟斤拷)x锟斤拷變锟斤拷D锟侥革拷元x锟斤拷锟叫岋拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷(sh锟斤拷)y=2x锟斤拷锟斤拷锟叫岋拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷(sh锟斤拷)y锟組锟缴的硷拷锟斤拷Z锟斤拷锟斤拷f(x)锟斤拷值锟斤拷锟斤拷D锟絚Z锟紷然锟斤拷锟斤拷一锟接讹拷锟斤拷(g锟斤拷)锟斤拷(sh锟斤拷)锟斤拷
锟斤拷锟斤拷
锟斤拷锟斤拷锟斤拷锟絇(gu锟斤拷n)锟絀锟斤拷锟斤拷锟斤拷Z锟絚2D锟斤拷同一锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟絫锟斤拷锟竭必岋拷(du锟斤拷)锟饺硷拷Z锟侥革拷元锟斤拷锟絚2D锟侥革拷元一一锟斤拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟紷锟斤拷Z=2D锟侥憋拷要锟絣锟斤拷锟斤拷锟斤拷變锟斤拷x锟絚锟斤拷锟斤拷锟斤拷(sh锟斤拷)y锟斤拷x锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(g锟斤拷)變锟斤拷锟絕(gu锟斤拷)锟斤拷锟叫o拷锟斤拷锟斤拷锟斤拷锟斤拷龋锟斤拷锟斤拷锟絰锟絚1.0001x锟斤拷锟斤拷锟絫锟斤拷變锟斤拷亟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷變锟斤拷锟斤拷取锟
锟斤拷锟斤拷
锟斤拷锟斤拷Z锟侥革拷元y锟斤拷2x锟斤拷锟斤拷[0锟斤拷2]=2D锟斤拷锟接硷拷D锟侥革拷元x锟斤拷锟斤拷x變锟絈锟斤拷2x锟斤拷y(t锟斤拷ng)锟斤拷锟斤拷(l锟斤拷i)锟斤拷锟斤拷Z锟斤拷锟斤拷锟斤拷锟絕(gu锟斤拷)锟教憋拷锟斤拷锟斤拷锟皆拷h(yu锟斤拷n)锟斤拷锟斤拷锟絚2D锟侥革拷元一一锟斤拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷只锟斤拷锟絚2D锟斤拷一锟斤拷元锟截組锟缴碉拷D锟侥革拷元一一锟斤拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟紷锟絝(shu锟斤拷)锟斤拷锟紹Z=2D锟侥憋拷要锟絣锟斤拷也锟斤拷锟竭傦拷锟斤拷锟斤拷Z锟絟(yu锟斤拷n)≠2D锟斤拷
锟斤拷锟斤拷
锟斤拷锟斤拷注锟斤拷锟阶何筹拷锟絉(sh锟斤拷)锟斤拷锟斤拷?c锟斤拷i)?sh锟斤拷)锟絊锟絓(y锟斤拷n)锟斤拷(d锟斤拷ng)锟侥勶拷(d锟斤拷ng)锟絚(di锟斤拷n)锟斤拷位锟斤拷b處锟絓(y锟斤拷n)锟斤拷(d锟斤拷ng)锟斤拷a處锟截遍經(j锟斤拷ng)锟斤拷處之锟絞锟斤拷一锟斤拷位锟斤拷之锟斤拷锟斤拷艿锟斤拷_(d锟斤拷)a處,锟絤然2處之锟絞锟叫無(w锟斤拷)锟紽锟斤拷锟斤拷(g锟斤拷)位锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟侥达拷锟斤拷(sh锟斤拷)锟斤拷锟絉(sh锟斤拷)锟斤拷變锟斤拷?y锟斤拷n)锟斤拷]锟絕(q锟斤拷)锟絞锟饺碉拷變锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷乇锟饺★拷锟阶冿拷锟斤拷(n锟斤拷i)锟斤拷一锟叫旓拷(sh锟斤拷)锟斤拷Z锟斤拷(n锟斤拷i)锟斤拷一锟斤拷(g锟斤拷)锟斤拷(g锟斤拷)2x(锟給(w锟斤拷)锟紽锟斤拷Z也锟斤拷锟斤拷一锟斤拷(g锟斤拷)锟斤拷(g锟斤拷)元锟截組锟缴碉拷锟斤拷锟斤拷小锟斤拷锟斤拷取值锟斤拷變锟斤拷?y锟斤拷n)锟絑锟斤拷變锟斤拷y取2锟斤拷蜔o(w锟斤拷)锟斤拷(sh锟斤拷)锟斤拷取锟剿★拷)锟斤拷小锟斤拷锟斤拷锟斤拷群锟斤拷cD锟侥革拷元x一一锟斤拷(du锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟絧锟戒對(du锟斤拷)锟斤拷一直锟斤拷2x=2锟絚x=1锟斤拷锟揭伙拷锟(du锟斤拷)锟斤拷Z锟斤拷(n锟斤拷i)锟斤拷锟斤拷也锟給(w锟斤拷)锟斤拷锟斤拷臄锟(sh锟斤拷)锟絚锟斤拷1锟斤拷2]锟侥革拷元x锟斤拷锟戒對(du锟斤拷)锟剿★拷Z锟侥革拷元2x全锟斤拷锟斤拷“锟斤拷(du锟斤拷)锟斤拷”x∈D锟斤拷锟斤拷锟侥讹拷全锟斤拷锟斤拷锟斤拷锟絚锟斤拷1锟斤拷2]锟侥革拷元x“锟姐對(du锟斤拷)锟斤拷”锟斤拷锟今定达拷锟斤拷锟竭憋拷露锟斤拷锟斤拷锟斤拷锟斤拷锟“一一锟斤拷(du锟斤拷)锟斤拷(y锟斤拷ng)”锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷
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锟斤拷锟斤拷
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