숫자의 대수
Antonio Luis Climent Albaladejo
로그
GradeHealthChain
로그 계산기
Equations Company DK
Loga .app
Metamedia Technology Co., Ltd.
Log Calculator
Gunasekhar
Logs Calculator
Bytefy
Log and Antilog Calculator
Heeth Jain
계산기
Google LLC
Photomath
Exponential and Log functions
Multimedia E-Learning Education System (MELES)