Yuav Sau Li Cas Qhov Kev Pab Cuam Tshuam Tawm ntawm TI-89: 6 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30

Yam yuav tsum paub ua ntej koj pib

Cov npe tseem ceeb yuav nyob hauv kab lus (ex. (ENTER)) thiab cov lus hauv nqe lus yog cov lus qhia ntxaws pom ntawm lub vijtsam. Cov yuam sij tseem ceeb thiab cov kab ntawv tau nthuav tawm hauv txhua qib tau hais qhia hauv cov duab. Thaum siv (ALPHA) tus yuam sij kom nkag thiab tawm ntawm cov tsiaj ntawv-xauv, koj tuaj yeem tshawb xyuas hom twg lub tshuab xam zauv nyob hauv los ntawm kev nrhiav lub npov raws hauv qab ntawm lub vijtsam cim hauv daim duab 1 los ntawm cov duab plaub ntsuab. Yog tias lub thawv nyob tam sim no lub laij lej nyob hauv lub xauv yog tias tsis muaj dab tsi koj nyob hauv hom qauv.

Kauj ruam 1: Qhib thiab Qhib Program Editor

-Qhib lub laij lej nrog lub (ON) khawm nyob rau hauv kaum sab laug tes

-Nyem (APPS) kom paub tseeb tias koj nyob hauv qhov chaw thov thiab nyem rau txhawm rau nrhiav qhov program program editor thiab nias (ENTER).

Kauj ruam 2: Teem Program

-Xaiv qhov kev xaiv 3, "Tshiab …" los ntawm nias lub pob (3).

-Kev paub tseeb tias koj lub program muaj cov teeb tsa hauv qab no, "Hom: program" thiab "Folder: main."

-Move koj tus cursor mus rau ntu "Hloov pauv", ntu triple tap (ALPHA) txhawm rau xauv cov yuam sij hauv hom tsiaj ntawv, thiab ntaus cov tsiaj ntawv los rau npe lub program "interp." Thaum qhov no ua tiav nias (ENTER) ob zaug kom txav mus rau qhov program program.

Kauj Ruam 3: Txheeb cais Cov Zauv Hauv Zos

-Ua ntej txav tus cursor nqes mus rau kab qhib. Nias tus (CATALOG) qhov tseem ceeb, tom qab ntawv nyem rau "NewProb" thiab nias (ENTER) ob zaug.

-Nias (F4) nyob rau sab saum toj ces nias (3) los xaiv "Local." Tom ntej no nyem qhov (ALPHA) qhov tseem ceeb, tom qab ntawv (a), thiab tom qab ntawd (,) khawm. Rov ua qhov qub no peb qhov tseem ceeb ((ALPHA), (tsab ntawv), (,)) rau cov ntawv b, c, d, thiab e (yuav tsum tsis muaj tus lej tom qab e). Thaum ua tiav nias (ENTER).

Kauj Ruam 4: Teeb Cov Tswv Yim

-Nias (F3) ua raws los ntawm (3) qhov tseem ceeb los xaiv "Cov tswv yim."

-Koj yuav tam sim no sau cov lus qhia tam sim. Pib los ntawm nias (2ND) ua raws los ntawm (1) qhov tseem ceeb los qhib qhov kev hais kom sai. Ob npaug nias rau (ALPHA) qhov tseem ceeb thiab hom tom ntej, "nkag mus rau qhov ntsuas" (tus lej cim ((-)) yog qhov chaw seem) ua raws los ntawm (2ND) khawm tom qab ntawd (1) khawm kom kaw qhov hais kom sai.

-Nyem (ALPHA), (,) qhov tseem ceeb, (ALPHA), (=), thiab tom qab ntawd "ENTER." Tam sim no koj tau sau qhov sai rau thawj qhov sib txawv.

-Koj tam sim no yuav tsum txheeb xyuas 4 qhov sib txawv tom ntej hauv tib lub tsev. Thaum tuav tus (↑) qhov tseem ceeb coj mus rau xub xub ob zaug ua raws lub pob zeb diamond ntsuab thiab tus (↑) tus yuam sij ntxiv los theej qhov kev hais kom ua. Tsiv tus cursor nqes mus rau kab qhib thiab coj mus rhaub pob zeb ntsuab ntsuab ces “ESC.” Qhov no yuav muab tso rau hauv qhov kev ceeb toom thawj zaug, yog li koj yuav tsum tau coj mus rhaub ob zaug (ALPHA) thiab hloov qhov kev nyeem kom sai, "Cov tswv yim 'nkag mus rau qhov siab tshaj', b." Koj tuaj yeem tshem tawm cov cim nrog tus lej (←). Thaum ua tiav nias lub pob (ENTER) thiab rov ua cov txheej txheem ntawm muab tshuaj txhuam, kho qhov hais kom sai (ob npaug nias (ALPHA) tus yuam sij tsis tsim nyog thaum rov ua cov txheej txheem) kom txog thaum koj muaj tag nrho tsib qhov kev ceeb toom. Peb qhov kev nyeem ntawv kawg "Kev nkag mus" nkag mus rau qhov qis dua ', c "," Cov tswv yim' nkag mus rau sab saud sab saud ', d ", thiab" Cov tswv yim "nkag mus rau sab qis dua', e."

Kauj Ruam 5: Teeb Zaub

-Kev xyuas kom muaj qhov chaw qhib kab ces nias (F3) ces tus (2) qhov tseem ceeb kom pib sau cov zaub. Nias lub (2ND) ua raws los ntawm (1) kom qhib cov zaub. Triple tap the (ALPHA) key and type “solution” followed by the (2ND) and (1) to close the first display.

-Nyem “ALPHA” ces ntaus (,) tom qab ntawd sau qhov sib npaug raws li qhia, (e+(a-c)*(d-e)/(b-c)).

Kauj Ruam 6: Xeem

-Nias (HOME) qhov tseem ceeb kom qhib qhov kev nqis tes ua.

-Tom qab ntawd nias (2ND) ua raws los ntawm (-) qhib VAR-LINK qhov rai. Scroll cia rau koj qhov program hu ua "interp" thiab nias (ENTER.) Ua kom tiav qhov program los ntawm nias ()) thiab tom qab ntawd (ENTER) txhawm rau pib qhov program. Txhawm rau sim khiav qhov program nkag mus rau qhov muaj txiaj ntsig a = 150, b = 200, c = 100, d = 200, e = 100 thaum hais kom sai, koj tsuas yog yuav tsum ntaus tus lej. Txoj kev daws teeb meem yuav yog 150 yog tias koj tau ua tiav tsim txoj haujlwm kho kab lus ncaj qha.