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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(1.36/0.123)-arctan(0.125*1.23)-arctan(0.5*1.23)-arctan(1.23/0.020172) .
Question type: Mathematical calculation
Solution:
180-90+arctan(1.36/0.123)-arctan(0.125*1.23)-arctan(0.5*1.23)-arctan(1.23/0.020172)
=180-90+arctan11.056911-arctan(0.125*1.23)-arctan(0.5*1.23)-arctan(1.23/0.020172)
=180-90+arctan11.056911-arctan0.15375-arctan(0.5*1.23)-arctan(1.23/0.020172)
=180-90+arctan11.056911-arctan0.15375-arctan0.615-arctan(1.23/0.020172)
=180-90+arctan11.056911-arctan0.15375-arctan0.615-arctan60.97561
=180-90+1.480601-arctan0.15375-arctan0.615-arctan60.97561
=180-90+1.480601-0.152555-arctan0.615-arctan60.97561
=180-90+1.480601-0.152555-0.551376-arctan60.97561
=180-90+1.480601-0.152555-0.551376-1.554398
=90+1.480601-0.152555-0.551376-1.554398
=91.480601-0.152555-0.551376-1.554398
=91.328046-0.551376-1.554398
=90.77667-1.554398
=89.222272
Answer:180-90+arctan(1.36/0.123)-arctan(0.125*1.23)-arctan(0.5*1.23)-arctan(1.23/0.020172)=89.222272
Note: Radian