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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation -(15/23*ln(15/23)+6/23*ln(6/23)+1/23*ln(1/23)+1/23*ln(1/23)+0+0+0+0+0+0) .
Question type: Mathematical calculation
Solution:
-(15/23*ln(15/23)+6/23*ln(6/23)+1/23*ln(1/23)+1/23*ln(1/23)+0+0+0+0+0+0)
=-(15/23*ln0.652174+6/23*ln(6/23)+1/23*ln(1/23)+1/23*ln(1/23)+0+0+0+0+0+0)
=-(15/23*ln0.652174+6/23*ln0.26087+1/23*ln(1/23)+1/23*ln(1/23)+0+0+0+0+0+0)
=-(15/23*ln0.652174+6/23*ln0.26087+1/23*ln0.043478+1/23*ln(1/23)+0+0+0+0+0+0)
=-(15/23*ln0.652174+6/23*ln0.26087+1/23*ln0.043478+1/23*ln0.043478+0+0+0+0+0+0)
=0.901958
Answer:-(15/23*ln(15/23)+6/23*ln(6/23)+1/23*ln(1/23)+1/23*ln(1/23)+0+0+0+0+0+0)=0.901958