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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 2/sqrt(3)*500*ln(0.0819/0.05)-380+380*0.05^2/(0.1^2-0.05^2)*(0.1^2/0.0819^2-1) .
Question type: Mathematical calculation
Solution:
2/sqrt(3)*500*ln(0.0819/0.05)-380+380*0.05^2/(0.1^2-0.05^2)*(0.1^2/0.0819^2-1)
=2/sqrt3*500*ln(0.0819/0.05)-380+380*0.05^2/(0.1^2-0.05^2)*(0.1^2/0.0819^2-1)
=2/sqrt3*500*ln1.638-380+380*0.05^2/(0.1^2-0.05^2)*(0.1^2/0.0819^2-1)
=2/sqrt3*500*ln1.638-380+380*0.05^2/0.0075*(0.1^2/0.0819^2-1)
=2/sqrt3*500*ln1.638-380+380*0.05^2/0.0075*0.490844
=2/1.732051*500*ln1.638-380+380*0.05^2/0.0075*0.490844
=2/1.732051*500*0.493476-380+380*0.05^2/0.0075*0.490844
=2/1.732051*500*0.493476-380+380*0.0025/0.0075*0.490844
=1.1547*500*0.493476-380+380*0.0025/0.0075*0.490844
=577.35*0.493476-380+380*0.0025/0.0075*0.490844
=284.908369-380+380*0.0025/0.0075*0.490844
=284.908369-380+0.95/0.0075*0.490844
=284.908369-380+126.666667*0.490844
=284.908369-380+62.173573
=-95.091631+62.173573
=-32.918058
Answer:2/sqrt(3)*500*ln(0.0819/0.05)-380+380*0.05^2/(0.1^2-0.05^2)*(0.1^2/0.0819^2-1)=-32.918058