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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 -90-arctan(0.1*500)-arctan(0.01*500)-arctan(500/0.375)-arctan(500/84.85)+arctan(500/3)+arctan(500/10.61) .
Question type: Mathematical calculation
Solution:
-90-arctan(0.1*500)-arctan(0.01*500)-arctan(500/0.375)-arctan(500/84.85)+arctan(500/3)+arctan(500/10.61)
=-90-arctan50-arctan(0.01*500)-arctan(500/0.375)-arctan(500/84.85)+arctan(500/3)+arctan(500/10.61)
=-90-arctan50-arctan5-arctan(500/0.375)-arctan(500/84.85)+arctan(500/3)+arctan(500/10.61)
=-90-arctan50-arctan5-arctan1333.333333-arctan(500/84.85)+arctan(500/3)+arctan(500/10.61)
=-90-arctan50-arctan5-arctan1333.333333-arctan5.892752+arctan(500/3)+arctan(500/10.61)
=-90-arctan50-arctan5-arctan1333.333333-arctan5.892752+arctan166.666667+arctan(500/10.61)
=-90-arctan50-arctan5-arctan1333.333333-arctan5.892752+arctan166.666667+arctan47.125353
=-90-1.550799-arctan5-arctan1333.333333-arctan5.892752+arctan166.666667+arctan47.125353
=-90-1.550799-1.373401-arctan1333.333333-arctan5.892752+arctan166.666667+arctan47.125353
=-90-1.550799-1.373401-1.570046-arctan5.892752+arctan166.666667+arctan47.125353
=-90-1.550799-1.373401-1.570046-1.402698+arctan166.666667+arctan47.125353
=-90-1.550799-1.373401-1.570046-1.402698+1.564796+arctan47.125353
=-90-1.550799-1.373401-1.570046-1.402698+1.564796+1.54958
=-91.550799-1.373401-1.570046-1.402698+1.564796+1.54958
=-92.9242-1.570046-1.402698+1.564796+1.54958
=-94.494246-1.402698+1.564796+1.54958
=-95.896944+1.564796+1.54958
=-94.332148+1.54958
=-92.782568
Answer:-90-arctan(0.1*500)-arctan(0.01*500)-arctan(500/0.375)-arctan(500/84.85)+arctan(500/3)+arctan(500/10.61)=-92.782568
Note: Radian