SamuwarKimiyya

A cikakken nazari na ayyuka da kuma bambanci ilimin lissafi

Samun m ilimi a cikin siffofin da muka kafa m tare da isasshen kayan aiki domin su gudanar da wani cikakken binciken musamman shifran qaddara alamu a cikin wani nau'i na dabara (aiki). Hakika, wanda zai iya tafiya da mafi sauki amma laborious hanya. Alal misali, ba ikon yinsa, hujjarsu zaži tazara, lissafta a aiki darajar a kan shi da kuma shirya wani jadawali. A gaban na iko zamani kwamfuta tsarin, wannan matsalar da aka warware cikin wani al'amari na seconds. Amma cire cikakken arsenal na ta nazarin aikin na lissafi a ba sauri, saboda ta wadannan hanyoyi za a iya amfani da su tantance da daidaitar da aiki na kwamfuta tsarin a warware irin wannan matsaloli. A inji mãkircin, za mu iya ba da tabbacin daidaito kayyade sama iyaka a zabin shawara.

Kuma kawai bayan da cikakken bincike game da aiki, za ka iya tabbata, cewa daukan la'akari duk nuances na "halayyar" da kanta ne ba a kan daukan samfur tazara, da kuma a kan dukan kewayon muhawara.

Domin warware wani iri-iri ayyuka a fannonin kimiyyar lissafi, lissafi da kuma fasahar akwai bukatar gudanar da wani binciken na aikin dogaro tsakanin canji da hannu a cikin wannan sabon abu. Karshe, ba analytically da daya ko a sa na dama dabarbari, damar nazarin hanyoyin da ilmin lissafi da nazari.

Don gudanar da cikakken bincike na ayyuka - don gano da kuma gano wuraren da shi qara (raguwa), inda ya kai gare shi da iyakar (m), kazalika da sauran siffofin da ta jadawalin.

Akwai wasu makircinsu, wanda samar da cikakken nazari da aiki. Misalan lists na ilmin lissafi da bincike da za'ayi an rage wa gano kusan m lokacin. M bincike na shirin ya shafi wadannan karatu:

- sami yankin na aiki, za mu gudanar da bincike da hali a cikin sãsanninta.

- rikewa binciken hutu maki to rarrabuwa ta hanyar unilateral haddi.

- don gudanar da wasu asymptotes.

- mun sami extremum nufi da monotonicity jinkiri.

- samar da wani inflection, jinkiri na concavity da convexity.

- gudanar da wani shiri jadawalin a kan tushen da sakamakon binciken.

A lokacin da la'akari ne kawai da wasu wuraren da shirin shi ne ya kamata a lura da cewa bambanci ilimin lissafi ya kasance mai nasara ga kayan aiki da nazari na ayyuka. Akwai quite sauki links cewa wanzu tsakanin hali na aiki da kuma ta wanda aka samu fasali. Don warware wannan matsala shi ne isa ya lissafta da farko da na biyu wanda aka samu.

Ka yi la'akari da hanya ga gano da jinkiri karu, kara aiki, suka har yanzu samu sunan monotony jinkiri.

Shi ya ishe domin sanin alama na farko wanda aka samu a wani lokaci. Idan ta ne kullum a kan tazara ne mafi girma daga sifili, sa'an nan ba za mu iya amince hukunci da monotonic karuwa aiki a wannan fanni, da kuma mataimakin versa. Korau dabi'u na farko wanda aka samu ne halin a matsayin monotonically ragewa aiki.

Tare da taimakon da lissafi na Kalam kaddamarda site graphics, da ake kira bulges da concave ayyuka. An tabbatar da cewa idan a cikin shakka daga lissafin samu wanda aka samu aiki da ci gaba da kuma korau, shi ya nuna cewa convexity, cin gaba na biyu wanda aka samu da kuma ta m darajar nuna cewa concavity na jadawali.

Samun lokacin, a lokacin da akwai wani canji na ãyã a karo na biyu wanda aka samu, ko inda shi ba ya wanzu, ya nuna ya tabbatar da dalilin da batu na inflection. Wannan shi ne wani iyaka a kan jinkiri na convexity da concavity.

Cikakken binciken na aiki ba ya kawo karshen tare da sama da maki, amma yin amfani da bambanci ilimin lissafi ƙwarai simplifies wannan tsari. A wannan yanayin, da sakamakon bincike da matsakaicin mataki na amincewa, da cewa ba a gina wani jadawali, shi ne gaba ɗaya m da kaddarorin da gwajin ayyuka.

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