CASIO图形计算器使用说明书

ɉfx-7400Gɉ2.00••••••ɉααkuɉuɉɉɉɉɉɉ••uɉɉɉɉɉɉu!x'!x'ummfcdewu•16•11•g660u•K•6guukfcdew1•e•d•1mk2-15-295-55-32-141-18,2-141-22-72-142-145-285-305-15-241-251-261-21-221-231-22-142-132-132-132-11-121-182-192-12-62-301-111-182-192-191-161-62-12-12-92-11-6,1-142-11-92-132-71-82-411-291-93-22-3010-1010-92-15-295-55-32-141-18,2-141-22-72-142-145-285-305-15-241-251-261-21-221-231-22-142-132-132-132-11-121-182-192-12-62-301-111-182-192-191-161-62-12-12-92-11-6,1-142-11-92-132-71-82-411-291-93-22-3010-1010-91k1l2x!l3al!a•a!aakumdefcw••ɉ•••••ɉɉɉk16kku××xxxxkuuu°’”•kAw=Ac+d-e+bawkdewe•!DIɉɉuAcgadddDsu×××Adgj**cdDDuAc.dgxdddddskdeed•×=×=Ae.bc*g.ewdddd!Dh.bwAfcedAbcd+efgwcde-fghwAff••AAk÷×÷×Abe/a*c.dwJdbwk•uI!i1JuI!i2u!jA!jku!e••5fc5→←JJ6•fc1w•fc1wA!eIccwJ!Ju\\••1•6•ɉɉ•ɉɉ•!D••kuv!v&Mx!)x'!x'!('!Mx'ex!Iexx!lx∑()!*!/!+!-u•4••×•×•m×nmn•••ddxdxdf(x)x=a•d2dx2dx2d2f(x)x=a•∫dxf(x)dxab•∑∑f(x)x=αβαΣuAcMde+bw()1+252A(b+vccfe)xw1+x+1dx01Ab+46g1∫dxv+beafbew2×122122Ac*411vbccee!x'cee!x'ceevbccwuuu'!D•'!x''•'!DvM'!x'!('!Mx'ex!Iexx!lx424344ddx45ddx46g1∫dx∑46g2Σ•!Du••D•edkwaDaD•AAaDA•eaDe•aDDb+vbeDaDcAaDk•••••21••2×25c*cvf•Mx!)xMx!)x(dx)!)xkb+cw*cwffffdDdw•k••u!i1•u!jk•u=4×56103=3π21()cos(Angle:Rad)Av*wAc(!Eπve)wlog28=3123=1.98864779572+3×364−4=10A42ewA!Mx'ewA+*!Mx'ee-w43=0.1249387366logA43lvw207352+3=411023+231.5+2.3i=iAve+!v(ewA+!aiwMdxd()x3+4x2+x−6x=3=52A44ddxvMe+vx+v-ew2x2+3x+4dx=3404∫51A46g1∫dxvx+v+eew(k2−3k+5)=55∑k=26A46g2∑a,x-a,+ea,eewku•!m1J41•×•×•m×nmn×3m×ncwdwwubebvceeddebdveeefege*iw×83365113412×83365113412u!c!-a!ca)w•DD⇒k••••••••••••••uy=−−12x2'2x'mvxv!x'cee-vv!x'cee-bw6y=x2−x−1dx∫x41210mK23∫dxbveevx-bvcev-beaevw6••12'π•3xx=m!mcccc2iJ21bwdwfwwK•K•K••ɉ•••••ɉɉ••••••••••••J•34••J••J•ɉu•ƧxyƧ•ƧxyƧ•u•xyu•x•n¯x∑x∑xƱxx•y•Κ∑y∑y∑xyƱyyxy••abcde•rr••••••xyxyxy••n¯xxnn¯x¯xx1x2pp•••pztFˆpˆpˆpdferrpztχFpFpFpF••ˆpˆpˆpdf••pptχFttu•r••=•u•u•••u••anananbnbnbncncncnanananbnbnbncncncn•••aaabbbcccaaabbbccc•anbncnanbncn••u••u•nIPVPMTFV•P/YC/Yu••!J•••••^••••••!J•••^uw•!m•fc16Jkɉu••u•uv•====fx=fy•tsyfxyfxy•fxy”fx•tsxfyxfyx•fyx”fyu•u•u•u••abir∠Ƨu•u•u•u•u•u•u•u•u•u•u•u•u•u•u•u•u=•u•u∑∑•u•u•u•u•u•u•u•ɉɉu•u•u•u3•wu!h•w•nn=••u•K6g6g54ɉ1w•J•k511Jmkuuk•k••-••56×(-12)÷(-2.5)=268.8*-/-w(2+3)×102=500(+)*Ew2+3×(4+5)=29+*(+w4×56=0.3/(*)wwk••÷=/w!mff1ewJw!mff2fwJw!mff3Jw11112÷×=/*w!mff1dwJw/w*wו/wK6g44w*w×/w6g1!-,)w*w×II3k1•xyrƧ•∑ddxddx∫dx∑→→•2xxx!3xyx'4abc5ππ6''exxA7'8nrnr90×!@=•”#$°×π==•Σ•ex→ex••kIIII'π''='!x'ce+!x'iw123456123456u''''±a'b±d±a'b±a'bc±d'ef•abcdef'abcdef•'acd'a'bcd'ef→a´'b+d´'ec´c´cf'a´c´d´acd'311'210=10'3+11'21102×(3-2'5)=6-4'5'35'2×3=148.492424(=105'2)150'225=8.48528137423×(5-2'3)=35.32566285(=115-46'3)'2+'3+'8='3+3'2''2+'3+'6=5.595754113•''''='=•''=uπππ•nπn•abcπbcπabcabcbcccbabcbcabc78π×2=156ππ123456π×9=3490636.164(=11111104π105568824π=10571103ππ22583238π=6.5335036841291619π2abcπkו16'•π•–kα•Jkbcd'πddxan•kaavw=av/w=av/wkurƧ•uawAbcdaavwAav+efgaalwuaa3w•rƧAbaaava3atwuA!aAEvlIEaaJ6g5bw5bwII6•u•u–(av+al)(av-al)K6g6g31bwII2JJJ••auAK6g6g32bwII2•uAdaavwbaalwK6g6g33b+cwII2uK6g6g34II2uAK6g6g31bwII2•kww••Au==Abcd+efgwhij-!-wIIII•faalwIIII••faalwk÷=÷×=Ab/dw*dwxxx!xyx'°kJ••=π==π=kJ•u1cwn=09•u2dwn=09010•u3xxxxu4=×→•k•K•u••u•x!•nrnr••ƫƱnp•ttt•ttxu••••••••nm••npmu•°•°’”•°’”•°’”••'u•—•••k•!mcccccc1JK6g52w°=°+K6g52w°´ß´ß=°´ßK6g54°’”4°’”4°’”+4°’”4°’”4°’”w5°’”°=°´ßK6g56g3'wIIIIcccccII4k••=!mcccccc2Jc(!Eπ/)w•°×°=!mcccccc1J*s*cw=°x=x!sw*IIIIccccc====k•=lw=K46g4,)w=×××=(-)Mw=17=!Mx'wII3•MM=232=k•=K6g21w=K6g25(/)wII1k•''=!x'+!x'w=×=(-)xw=××××=K6g31xwK6g42-wII2II3kuan•nnn•aaa•K6g341)wJK6g345,)wJwJ1w5,)wII2uïn•nnK6g342,)wK6g342,,)wII2uƫƱƱƫƱn•nnK6g343,)wK6g343,,)wII2unpnmp•mmK6g344,)wK6g344,,)wII2kuu•ƧƧ•rƧx=y=!mcccccc1JK6g56g1,)wJxyr=Ƨ=2,)wIIIIcccccII4kuu•=K6g32nrwII2=K6g33nrwII2k=K6g46g2,)w=K6g46g3,)wII3124.989→24.98979792(r)255.928→55.92839019()θ124.989→24.98979792(r)255.928→55.92839019()θ113.979→13.97982259(x)220.725→20.72593931(y)113.979→13.97982259(x)220.725→20.72593931(y)n!n!nPr=nCr=(n–r)!r!(n–r)!n!n!nPr=nCr=(n–r)!r!(n–r)!k=K6g46g4,)w•=K6g46g5•,,)wII3k••==$+$$wM=×$+$w×=$*w•!Mk•=!mff4JK6g6g16g1+1w÷===/wK6g6g16g6g3===322II5k••===aavwaalwavK6g6g41alwII3u••====•=K43II••ddxddx∫dxfx•ΣkAbahK46g6g1hwII3kAbahK46g6g2hwII3k'•w•nwn•ir∠θ•1560==156052014Abf$gawK46g6g3wII33w=2763=276337Ach$gdwK46g6g3jwII3••'=kfxnababn•∑•Akfxfx=••=rθ=•rθ••ddx∑••xx=K45vx-fv-g)wII3JkddxK42ddxfx,a,tol)II3atolAxf'ad/dx(f(x)a)⇒f(a)dxdd/dx(f(x)a)⇒f(a)dxdf(a+Ax)–f(a)f(a)=lim–––––––––––––AxAx→0'f(a+Ax)–f(a)f(a)=lim–––––––––––––AxAx→0'f(a+Ax)–f(a)f(a)–––––––––––––Ax'f(a+Ax)–f(a)f(a)–––––––––––––Ax'x=y=xxxtol=fxAK42ddxvMd+evx+v-g,II3x=ad,bE-f)w•tol•=ddx•fxrƧ•toltoltol•tol•A•xxxxx••∑•kddxK43ddxfx,a,tol)II3atolhfax=y=xxxtol=fxAK43ddxvMd+evx+v-g,II3ad,bE-f)w•fxrƧ•tol•tol••xxxxx•A••∑d2d2–––(f(x),a)⇒–––f(a)dx2dx2d2d2–––(f(x),a)⇒–––f(a)dx2dx2f''(a)=180h22f(a+3h)–27f(a+2h)+270f(