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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 arctan(22.41*0.51)-90-arctan(0.2*0.51)-arctan(0.5*0.51)-arctan(422.86*0.51) .
Question type: Mathematical calculation
Solution:
arctan(22.41*0.51)-90-arctan(0.2*0.51)-arctan(0.5*0.51)-arctan(422.86*0.51)
=arctan11.4291-90-arctan(0.2*0.51)-arctan(0.5*0.51)-arctan(422.86*0.51)
=arctan11.4291-90-arctan0.102-arctan(0.5*0.51)-arctan(422.86*0.51)
=arctan11.4291-90-arctan0.102-arctan0.255-arctan(422.86*0.51)
=arctan11.4291-90-arctan0.102-arctan0.255-arctan215.6586
=1.483523-90-arctan0.102-arctan0.255-arctan215.6586
=1.483523-90-0.101648-arctan0.255-arctan215.6586
=1.483523-90-0.101648-0.249679-arctan215.6586
=1.483523-90-0.101648-0.249679-1.566159
=-88.516477-0.101648-0.249679-1.566159
=-88.618125-0.249679-1.566159
=-88.867804-1.566159
=-90.433963
Answer:arctan(22.41*0.51)-90-arctan(0.2*0.51)-arctan(0.5*0.51)-arctan(422.86*0.51)=-90.433963
Note: Radian