b"\n_START_ARTICLE_\nNatur\xc4\x81lais logaritms\n_START_SECTION_\nLogaritmisk\xc4\x81 atvasin\xc4\x81\xc5\xa1ana\n_START_PARAGRAPH_\nDa\xc5\xbereiz natur\xc4\x81lie logaritmi tiek izmantoti lai atvasin\xc4\x81tu k\xc4\x81du funkciju. Piem\xc4\x93ram, (x^x)' = (e^{x \\ln x})' = e^{x \\ln x} \\cdot (x \\ln x)' = x^x \\cdot (1+ \\ln x)."