natural logarithm

Etymology
From logarithmus nātūrālis, coined in 1668 by Nicholas Mercator in his book Logarithmo-technica.

Noun

 * 1)  The logarithm in base $e$: either the function that given $x$ returns $y$ such that $e$$y$ = $x$, or the value of $y$ given by the function.
 * The natural logarithm can be used to integrate $$.

Translations

 * Afrikaans: natuurlike logaritme
 * Arabic: لوغاريتم طبيعي
 * Armenian: բնական լոգարիթմ
 * Azerbaijani: natural loqarifm
 * Belarusian: натуральны лагарыфм
 * Bulgarian: естествен логаритъм
 * Catalan: logaritme natural
 * Chinese:
 * Mandarin:
 * Czech:
 * Danish: naturlig logaritme
 * Dutch: natuurlijke logaritme
 * Estonian: naturaallogaritm
 * Finnish: luonnollinen logaritmi
 * French: ,
 * Galician: logaritmo natural
 * Georgian: ნატურალური ლოგარითმი
 * German: natürlicher Logarithmus
 * Greek:
 * Hebrew: לוגריתם טבעי
 * Hindi: प्राकृतिक लघुगणक
 * Hungarian:
 * Icelandic: náttúrlegur logri
 * Italian: logaritmo naturale
 * Japanese:
 * Korean: 자연로그
 * Latvian: naturālais logaritms
 * Lithuanian: natūrinis logaritmas
 * Macedonian: природен логари́там
 * Norwegian: naturlig logaritme
 * Persian: لگاریتم طبیعی
 * Polish:
 * Portuguese: logaritmo natural
 * Romanian: logaritm natural
 * Russian: натура́льный логари́фм
 * Serbo-Croatian: prirodni logaritam
 * Slovene: naravni logaritem
 * Spanish: logaritmo natural
 * Swedish: naturliga logaritmen
 * Tagalog: likas na logpaulit
 * Tamil: இயல் மடக்கை
 * Thai: ลอการิทึมธรรมชาติ
 * Ukrainian: натуральний логарифм
 * Urdu: قدرتی لاگرتھم