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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*0.01)-arctan(0.01*0.01)-arctan(0.01/0.375)-arctan(0.01/84.85)+arctan(0.01/3)+arctan(0.01/10.61) .
Question type: Mathematical calculation
Solution:
-90-arctan(0.1*0.01)-arctan(0.01*0.01)-arctan(0.01/0.375)-arctan(0.01/84.85)+arctan(0.01/3)+arctan(0.01/10.61)
=-90-arctan0.001-arctan(0.01*0.01)-arctan(0.01/0.375)-arctan(0.01/84.85)+arctan(0.01/3)+arctan(0.01/10.61)
=-90-arctan0.001-arctan0.0001-arctan(0.01/0.375)-arctan(0.01/84.85)+arctan(0.01/3)+arctan(0.01/10.61)
=-90-arctan0.001-arctan0.0001-arctan0.026667-arctan(0.01/84.85)+arctan(0.01/3)+arctan(0.01/10.61)
=-90-arctan0.001-arctan0.0001-arctan0.026667-arctan0.000118+arctan(0.01/3)+arctan(0.01/10.61)
=-90-arctan0.001-arctan0.0001-arctan0.026667-arctan0.000118+arctan0.003333+arctan(0.01/10.61)
=-90-arctan0.001-arctan0.0001-arctan0.026667-arctan0.000118+arctan0.003333+arctan0.000943
=-90-0.001-arctan0.0001-arctan0.026667-arctan0.000118+arctan0.003333+arctan0.000943
=-90-0.001-0.0001-arctan0.026667-arctan0.000118+arctan0.003333+arctan0.000943
=-90-0.001-0.0001-0.026661-arctan0.000118+arctan0.003333+arctan0.000943
=-90-0.001-0.0001-0.026661-0.000118+arctan0.003333+arctan0.000943
=-90-0.001-0.0001-0.026661-0.000118+0.003333+arctan0.000943
=-90-0.001-0.0001-0.026661-0.000118+0.003333+0.000943
=-90.001-0.0001-0.026661-0.000118+0.003333+0.000943
=-90.0011-0.026661-0.000118+0.003333+0.000943
=-90.027761-0.000118+0.003333+0.000943
=-90.027879+0.003333+0.000943
=-90.024546+0.000943
=-90.023603
Answer:-90-arctan(0.1*0.01)-arctan(0.01*0.01)-arctan(0.01/0.375)-arctan(0.01/84.85)+arctan(0.01/3)+arctan(0.01/10.61)=-90.023603
Note: Radian
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation -90-arctan(0.1*0.01)-arctan(0.01*0.01)-arctan(0.01/0.375)-arctan(0.01/84.85)+arctan(0.01/3)+arctan(0.01/10.61) .
Question type: Mathematical calculation
Solution:
-90-arctan(0.1*0.01)-arctan(0.01*0.01)-arctan(0.01/0.375)-arctan(0.01/84.85)+arctan(0.01/3)+arctan(0.01/10.61)
=-90-arctan0.001-arctan(0.01*0.01)-arctan(0.01/0.375)-arctan(0.01/84.85)+arctan(0.01/3)+arctan(0.01/10.61)
=-90-arctan0.001-arctan0.0001-arctan(0.01/0.375)-arctan(0.01/84.85)+arctan(0.01/3)+arctan(0.01/10.61)
=-90-arctan0.001-arctan0.0001-arctan0.026667-arctan(0.01/84.85)+arctan(0.01/3)+arctan(0.01/10.61)
=-90-arctan0.001-arctan0.0001-arctan0.026667-arctan0.000118+arctan(0.01/3)+arctan(0.01/10.61)
=-90-arctan0.001-arctan0.0001-arctan0.026667-arctan0.000118+arctan0.003333+arctan(0.01/10.61)
=-90-arctan0.001-arctan0.0001-arctan0.026667-arctan0.000118+arctan0.003333+arctan0.000943
=-90-0.001-arctan0.0001-arctan0.026667-arctan0.000118+arctan0.003333+arctan0.000943
=-90-0.001-0.0001-arctan0.026667-arctan0.000118+arctan0.003333+arctan0.000943
=-90-0.001-0.0001-0.026661-arctan0.000118+arctan0.003333+arctan0.000943
=-90-0.001-0.0001-0.026661-0.000118+arctan0.003333+arctan0.000943
=-90-0.001-0.0001-0.026661-0.000118+0.003333+arctan0.000943
=-90-0.001-0.0001-0.026661-0.000118+0.003333+0.000943
=-90.001-0.0001-0.026661-0.000118+0.003333+0.000943
=-90.0011-0.026661-0.000118+0.003333+0.000943
=-90.027761-0.000118+0.003333+0.000943
=-90.027879+0.003333+0.000943
=-90.024546+0.000943
=-90.023603
Answer:-90-arctan(0.1*0.01)-arctan(0.01*0.01)-arctan(0.01/0.375)-arctan(0.01/84.85)+arctan(0.01/3)+arctan(0.01/10.61)=-90.023603
Note: Radian