Lub sij hawm Napirian logarithm los yog Naperian logarithm, muaj npe tom qab John Napier, feem ntau siv los txhais lub ntuj logarithm. Napier tsis tau qhia txog qhov kev ua haujlwm ntawm logarithmic, txawm hais tias nws muaj npe tom qab nws.
Npirian logarithm txhais li cas?
Noun. 1. Napirian logarithm - a logarithm rau lub hauv paus e . natural logarithm . logarithm, log - tus exponent yuav tsum tau tsim tus lej muab.
Lub hauv paus ntawm Naperian logarithms yog dab tsi?
Natural (Naperian) logarithms Lub hauv paus yog e .ln x yog tus exponent uas e yuav tsum tau tsa kom tau x.
Naperian tas li yog dab tsi?
Ntawm no yog mnemonic rau Euler qhov tas li (e), uas yog lub hauv paus ntawm Naperian (tseem Ntuj lossis Hyperbolic) logarithms. Nws txheeb xyuas qhov tsis tu ncua rau 10 qhov chaw lej: "Hais 'e', nco ntsoov nco ib kab lus kom yooj yim rau qhov no!" John Napier tau tsim cov lus logarithm hauv 1614 los pab suav cov lej loj..
3 hom logarithms yog dab tsi?
Nyob rau hauv kev tsom xam Kuv tau hla peb hom logarithms uas yog ln, cav thiab Log.
