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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(13*1.25)+arctan(13*0.0769)-arctan(13*0.1)-arctan(13*0.01)-arctan(13*0.02)-arctan(13*31.25)-arctan(13*0.0172) .
Question type: Mathematical calculation
Solution:
90+arctan(13*1.25)+arctan(13*0.0769)-arctan(13*0.1)-arctan(13*0.01)-arctan(13*0.02)-arctan(13*31.25)-arctan(13*0.0172)
=90+arctan16.25+arctan(13*0.0769)-arctan(13*0.1)-arctan(13*0.01)-arctan(13*0.02)-arctan(13*31.25)-arctan(13*0.0172)
=90+arctan16.25+arctan0.9997-arctan(13*0.1)-arctan(13*0.01)-arctan(13*0.02)-arctan(13*31.25)-arctan(13*0.0172)
=90+arctan16.25+arctan0.9997-arctan1.3-arctan(13*0.01)-arctan(13*0.02)-arctan(13*31.25)-arctan(13*0.0172)
=90+arctan16.25+arctan0.9997-arctan1.3-arctan0.13-arctan(13*0.02)-arctan(13*31.25)-arctan(13*0.0172)
=90+arctan16.25+arctan0.9997-arctan1.3-arctan0.13-arctan0.26-arctan(13*31.25)-arctan(13*0.0172)
=90+arctan16.25+arctan0.9997-arctan1.3-arctan0.13-arctan0.26-arctan406.25-arctan(13*0.0172)
=90+arctan16.25+arctan0.9997-arctan1.3-arctan0.13-arctan0.26-arctan406.25-arctan0.2236
=90+1.509335+arctan0.9997-arctan1.3-arctan0.13-arctan0.26-arctan406.25-arctan0.2236
=90+1.509335+0.785248-arctan1.3-arctan0.13-arctan0.26-arctan406.25-arctan0.2236
=90+1.509335+0.785248-0.915101-arctan0.13-arctan0.26-arctan406.25-arctan0.2236
=90+1.509335+0.785248-0.915101-0.129275-arctan0.26-arctan406.25-arctan0.2236
=90+1.509335+0.785248-0.915101-0.129275-0.254368-arctan406.25-arctan0.2236
=90+1.509335+0.785248-0.915101-0.129275-0.254368-1.568335-arctan0.2236
=90+1.509335+0.785248-0.915101-0.129275-0.254368-1.568335-0.219982
=91.509335+0.785248-0.915101-0.129275-0.254368-1.568335-0.219982
=92.294583-0.915101-0.129275-0.254368-1.568335-0.219982
=91.379482-0.129275-0.254368-1.568335-0.219982
=91.250207-0.254368-1.568335-0.219982
=90.995839-1.568335-0.219982
=89.427504-0.219982
=89.207522
Answer:90+arctan(13*1.25)+arctan(13*0.0769)-arctan(13*0.1)-arctan(13*0.01)-arctan(13*0.02)-arctan(13*31.25)-arctan(13*0.0172)=89.207522
Note: Radian