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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 180-90+arctan(1.26/0.126)-arctan(0.125*1.26)-arctan(0.5*1.26)-arctan(1.26/0.021168) .
Question type: Mathematical calculation
Solution:
180-90+arctan(1.26/0.126)-arctan(0.125*1.26)-arctan(0.5*1.26)-arctan(1.26/0.021168)
=180-90+arctan10-arctan(0.125*1.26)-arctan(0.5*1.26)-arctan(1.26/0.021168)
=180-90+arctan10-arctan0.1575-arctan(0.5*1.26)-arctan(1.26/0.021168)
=180-90+arctan10-arctan0.1575-arctan0.63-arctan(1.26/0.021168)
=180-90+arctan10-arctan0.1575-arctan0.63-arctan59.52381
=180-90+1.471128-arctan0.1575-arctan0.63-arctan59.52381
=180-90+1.471128-0.156217-arctan0.63-arctan59.52381
=180-90+1.471128-0.156217-0.562187-arctan59.52381
=180-90+1.471128-0.156217-0.562187-1.553998
=90+1.471128-0.156217-0.562187-1.553998
=91.471128-0.156217-0.562187-1.553998
=91.314911-0.562187-1.553998
=90.752724-1.553998
=89.198726
Answer:180-90+arctan(1.26/0.126)-arctan(0.125*1.26)-arctan(0.5*1.26)-arctan(1.26/0.021168)=89.198726
Note: Radian