Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Kupfuura: Mumwe anogona kutora kuwedzera kwaTaylor kworutivi rworudyi, kana kushandisa nzira yokuparadzanisa kwenguva refu nokuda kwamapolynomials. Kutanga kubva kurutivi rworuboshwe, munhu anogona kutevera nzira dzokushandisa dzokutanga dziri pamusoro apa uye edza kuwanza ne (1 + x) kaviri kana kukwirisa nhevedzano yejometri 1 − x + x2 −.... Euler anoratidzikawo kupa pfungwa yokusiyanisa mutsara wokupedzisira neshoko. Mukuona kwemazuva ano, mutsara 1 − 2x + 3x2 − 4x3 +... hautsananguri basa pa x = 1, kuitira kuti kukosha hakugoni kungotsiviwa muchirevo chinoguma. Sezvo basa rinotsanangurwa nokuda kwezvose x <unk> < 1, mumwe anogona kutora muganhu sezvo x inosvika 1, uye iyi ndiyo tsanangudzo yeAbel sum:  Mubvunzo: Ndeipi iri imwe nzira kunze kwokuwedzera kwaTaylor yokugadzirisa kutaura kwacho?
nzira yokuparadzanisa kwenguva refu