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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 5*(1+1/2+1/3+1/4)-(1+(1+1/2)+(1+1/2+1/3)+(1+1/2+1/3+1/4)) .
Question type: Mathematical calculation
Solution:
5*(1+1/2+1/3+1/4)-(1+(1+1/2)+(1+1/2+1/3)+(1+1/2+1/3+1/4))
=5*2.083333-(1+(1+1/2)+(1+1/2+1/3)+(1+1/2+1/3+1/4))
=5*2.083333-(1+1.5+(1+1/2+1/3)+(1+1/2+1/3+1/4))
=5*2.083333-(1+1.5+1.833333+(1+1/2+1/3+1/4))
=5*2.083333-(1+1.5+1.833333+2.083333)
=5*2.083333-6.416666
=10.416665-6.416666
=3.999999
Answer:5*(1+1/2+1/3+1/4)-(1+(1+1/2)+(1+1/2+1/3)+(1+1/2+1/3+1/4))=3.999999