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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(0.12*12.52)-arctan(0.02*12.52)-arctan(5.83*12.52)-arctan(0.0509*12.52)+arctan(0.1252*12.52)+arctan(12.52) .
Question type: Mathematical calculation
Solution:
90-arctan(0.12*12.52)-arctan(0.02*12.52)-arctan(5.83*12.52)-arctan(0.0509*12.52)+arctan(0.1252*12.52)+arctan(12.52)
=90-arctan1.5024-arctan(0.02*12.52)-arctan(5.83*12.52)-arctan(0.0509*12.52)+arctan(0.1252*12.52)+arctan(12.52)
=90-arctan1.5024-arctan0.2504-arctan(5.83*12.52)-arctan(0.0509*12.52)+arctan(0.1252*12.52)+arctan(12.52)
=90-arctan1.5024-arctan0.2504-arctan72.9916-arctan(0.0509*12.52)+arctan(0.1252*12.52)+arctan(12.52)
=90-arctan1.5024-arctan0.2504-arctan72.9916-arctan0.637268+arctan(0.1252*12.52)+arctan(12.52)
=90-arctan1.5024-arctan0.2504-arctan72.9916-arctan0.637268+arctan1.567504+arctan(12.52)
=90-arctan1.5024-arctan0.2504-arctan72.9916-arctan0.637268+arctan1.567504+arctan12.52
=90-0.983531-arctan0.2504-arctan72.9916-arctan0.637268+arctan1.567504+arctan12.52
=90-0.983531-0.245355-arctan72.9916-arctan0.637268+arctan1.567504+arctan12.52
=90-0.983531-0.245355-1.557097-arctan0.637268+arctan1.567504+arctan12.52
=90-0.983531-0.245355-1.557097-0.567373+arctan1.567504+arctan12.52
=90-0.983531-0.245355-1.557097-0.567373+1.002934+arctan12.52
=90-0.983531-0.245355-1.557097-0.567373+1.002934+1.491093
=89.016469-0.245355-1.557097-0.567373+1.002934+1.491093
=88.771114-1.557097-0.567373+1.002934+1.491093
=87.214017-0.567373+1.002934+1.491093
=86.646644+1.002934+1.491093
=87.649578+1.491093
=89.140671
Answer:90-arctan(0.12*12.52)-arctan(0.02*12.52)-arctan(5.83*12.52)-arctan(0.0509*12.52)+arctan(0.1252*12.52)+arctan(12.52)=89.140671
Note: Radian