Definition of 自然対数 (しぜんたいすう)
しぜんたいすう
                        自然対数
しぜんたいすう
shizentaisuu
noun
•
        
natural logarithm(mathematics)
Related Kanji
| 自 | oneself | 
| 然 | sort of thing, so, if so, in that case, well | 
| 対 | vis-a-vis, opposite, even, equal, versus, anti-, compare | 
| 数 | number, strength, fate, law, figures |