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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(15*1.25)+arctan(15*0.1888)-arctan(15*0.1)-arctan(15*0.01)-arctan(15*0.02)-arctan(15*31.25)-arctan(15*0.0236) .
Question type: Mathematical calculation
Solution:
90+arctan(15*1.25)+arctan(15*0.1888)-arctan(15*0.1)-arctan(15*0.01)-arctan(15*0.02)-arctan(15*31.25)-arctan(15*0.0236)
=90+arctan18.75+arctan(15*0.1888)-arctan(15*0.1)-arctan(15*0.01)-arctan(15*0.02)-arctan(15*31.25)-arctan(15*0.0236)
=90+arctan18.75+arctan2.832-arctan(15*0.1)-arctan(15*0.01)-arctan(15*0.02)-arctan(15*31.25)-arctan(15*0.0236)
=90+arctan18.75+arctan2.832-arctan1.5-arctan(15*0.01)-arctan(15*0.02)-arctan(15*31.25)-arctan(15*0.0236)
=90+arctan18.75+arctan2.832-arctan1.5-arctan0.15-arctan(15*0.02)-arctan(15*31.25)-arctan(15*0.0236)
=90+arctan18.75+arctan2.832-arctan1.5-arctan0.15-arctan0.3-arctan(15*31.25)-arctan(15*0.0236)
=90+arctan18.75+arctan2.832-arctan1.5-arctan0.15-arctan0.3-arctan468.75-arctan(15*0.0236)
=90+arctan18.75+arctan2.832-arctan1.5-arctan0.15-arctan0.3-arctan468.75-arctan0.354
=90+1.517513+arctan2.832-arctan1.5-arctan0.15-arctan0.3-arctan468.75-arctan0.354
=90+1.517513+1.231356-arctan1.5-arctan0.15-arctan0.3-arctan468.75-arctan0.354
=90+1.517513+1.231356-0.982794-arctan0.15-arctan0.3-arctan468.75-arctan0.354
=90+1.517513+1.231356-0.982794-0.14889-arctan0.3-arctan468.75-arctan0.354
=90+1.517513+1.231356-0.982794-0.14889-0.291457-arctan468.75-arctan0.354
=90+1.517513+1.231356-0.982794-0.14889-0.291457-1.568663-arctan0.354
=90+1.517513+1.231356-0.982794-0.14889-0.291457-1.568663-0.340234
=91.517513+1.231356-0.982794-0.14889-0.291457-1.568663-0.340234
=92.748869-0.982794-0.14889-0.291457-1.568663-0.340234
=91.766075-0.14889-0.291457-1.568663-0.340234
=91.617185-0.291457-1.568663-0.340234
=91.325728-1.568663-0.340234
=89.757065-0.340234
=89.416831
Answer:90+arctan(15*1.25)+arctan(15*0.1888)-arctan(15*0.1)-arctan(15*0.01)-arctan(15*0.02)-arctan(15*31.25)-arctan(15*0.0236)=89.416831
Note: Radian