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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*10000)-arctan(0.01*10000)-arctan(10000/0.375)-arctan(10000/84.85)+arctan(10000/3)+arctan(10000/10.61) .
Question type: Mathematical calculation
Solution:
-90-arctan(0.1*10000)-arctan(0.01*10000)-arctan(10000/0.375)-arctan(10000/84.85)+arctan(10000/3)+arctan(10000/10.61)
=-90-arctan1000-arctan(0.01*10000)-arctan(10000/0.375)-arctan(10000/84.85)+arctan(10000/3)+arctan(10000/10.61)
=-90-arctan1000-arctan100-arctan(10000/0.375)-arctan(10000/84.85)+arctan(10000/3)+arctan(10000/10.61)
=-90-arctan1000-arctan100-arctan26666.666667-arctan(10000/84.85)+arctan(10000/3)+arctan(10000/10.61)
=-90-arctan1000-arctan100-arctan26666.666667-arctan117.855038+arctan(10000/3)+arctan(10000/10.61)
=-90-arctan1000-arctan100-arctan26666.666667-arctan117.855038+arctan3333.333333+arctan(10000/10.61)
=-90-arctan1000-arctan100-arctan26666.666667-arctan117.855038+arctan3333.333333+arctan942.507069
=-90-1.569796-arctan100-arctan26666.666667-arctan117.855038+arctan3333.333333+arctan942.507069
=-90-1.569796-1.560797-arctan26666.666667-arctan117.855038+arctan3333.333333+arctan942.507069
=-90-1.569796-1.560797-1.570759-arctan117.855038+arctan3333.333333+arctan942.507069
=-90-1.569796-1.560797-1.570759-1.562312+arctan3333.333333+arctan942.507069
=-90-1.569796-1.560797-1.570759-1.562312+1.570496+arctan942.507069
=-90-1.569796-1.560797-1.570759-1.562312+1.570496+1.569735
=-91.569796-1.560797-1.570759-1.562312+1.570496+1.569735
=-93.130593-1.570759-1.562312+1.570496+1.569735
=-94.701352-1.562312+1.570496+1.569735
=-96.263664+1.570496+1.569735
=-94.693168+1.569735
=-93.123433
Answer:-90-arctan(0.1*10000)-arctan(0.01*10000)-arctan(10000/0.375)-arctan(10000/84.85)+arctan(10000/3)+arctan(10000/10.61)=-93.123433
Note: Radian