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It supports mathematical functions (including trigonometric functions).
Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
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-90-arctan(0.1*0.8)-arctan(0.01*0.8)-arctan(0.8/0.375)-arctan(0.8/84.85)+arctan(0.8/3)+arctan(0.8/10.61)
-90-arctan(0.1*0.4)-arctan(0.01*0.4)-arctan(0.4/0.375)-arctan(0.4/84.85)+arctan(0.4/3)+arctan(0.4/10.61)
-90-arctan(0.1*0.2)-arctan(0.01*0.2)-arctan(0.2/0.375)-arctan(0.2/84.85)+arctan(0.2/3)+arctan(0.2/10.61)
-90-arctan(0.1*0.6)-arctan(0.01*0.6)-arctan(0.6/0.375)-arctan(0.6/84.85)+arctan(0.6/3)+arctan(0.6/10.61)
-90-arctan(0.1*0.4)-arctan(0.01*0.4)-arctan(0.4/0.375)-arctan(0.4/84.85)+arctan(0.4/3)+arctan(0.4/0.61)
-90-arctan(0.1*0.2)-arctan(0.01*0.2)-arctan(0.2/0.375)-arctan(0.2/84.85)+arctan(0.2/3)+arctan(0.2/0.61)
（660000+20000×60）÷60
arctan-2
-90-arctan0.01-arctan0.001-arctan(0.1/0.375)-arctan(0.1/84.85)+arctan(0.1/3)+arctan(0.1/10.61)
-90-arctan30-arctan3-arctan(300/0.375)-arctan(300/84.85)+arctan(300/3)+arctan(300/10.61)
-90-arctan30-arctan3-arctan(300/0.375)-arctan(300/84.85)+arctan(300/3)+arctan(300/10.61)
-90-arctan0.01-arctan0.001-arctan(0.1/0.375)-arctan(0.1/89.85)+arctan(0.1/3)+arctan(0.1/10.61)
-90-arctan0.01-arctan0.001-arctan(0.1/0.375)-arctan(0.1/84.85)+arctan(0.1/3)+arctan(0.1/10.61)
-90-arctan0.01-arctan0.001-arctan(0.1/0.375)-arctan(0.1/84.85)+arctan(0.1/3)+arctan(0.1/10.61)
-90-arctan0.01-arctan0.001-arctan(0.1/0.375)-arctan(0.1/84.95)+arctan(0.1/3)+arctan(0.1/10.61)
-90-arctan0.01-arctan0.001-arctan（0.1/0.375）- arctan（0.1/84.95）- arctan（0.1/3）- arctan（0.1/10.61）
90-arctan3-arctan0.3
20* lg(0.2)-20* lg(58)－20* lg(0.12*58)－20* lg(0.02*58)
20* lg(0.2)-20* lg(55)－20* lg(0.12*55)－20* lg(0.02*55)
20* lg(0.2)-20* lg(50)－20* lg(0.12*50)
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-90-arctan(0.1*0.4)-arctan(0.01*0.4)-arctan(0.4/0.375)-arctan(0.4/84.85)+arctan(0.4/3)+arctan(0.4/10.61)
-90-arctan(0.1*0.2)-arctan(0.01*0.2)-arctan(0.2/0.375)-arctan(0.2/84.85)+arctan(0.2/3)+arctan(0.2/10.61)
-90-arctan(0.1*0.6)-arctan(0.01*0.6)-arctan(0.6/0.375)-arctan(0.6/84.85)+arctan(0.6/3)+arctan(0.6/10.61)
-90-arctan(0.1*0.4)-arctan(0.01*0.4)-arctan(0.4/0.375)-arctan(0.4/84.85)+arctan(0.4/3)+arctan(0.4/0.61)
-90-arctan(0.1*0.2)-arctan(0.01*0.2)-arctan(0.2/0.375)-arctan(0.2/84.85)+arctan(0.2/3)+arctan(0.2/0.61)
（660000+20000×60）÷60
arctan-2
-90-arctan0.01-arctan0.001-arctan(0.1/0.375)-arctan(0.1/84.85)+arctan(0.1/3)+arctan(0.1/10.61)
-90-arctan30-arctan3-arctan(300/0.375)-arctan(300/84.85)+arctan(300/3)+arctan(300/10.61)
-90-arctan30-arctan3-arctan(300/0.375)-arctan(300/84.85)+arctan(300/3)+arctan(300/10.61)
-90-arctan0.01-arctan0.001-arctan(0.1/0.375)-arctan(0.1/89.85)+arctan(0.1/3)+arctan(0.1/10.61)
-90-arctan0.01-arctan0.001-arctan(0.1/0.375)-arctan(0.1/84.85)+arctan(0.1/3)+arctan(0.1/10.61)
-90-arctan0.01-arctan0.001-arctan(0.1/0.375)-arctan(0.1/84.85)+arctan(0.1/3)+arctan(0.1/10.61)
-90-arctan0.01-arctan0.001-arctan(0.1/0.375)-arctan(0.1/84.95)+arctan(0.1/3)+arctan(0.1/10.61)
-90-arctan0.01-arctan0.001-arctan（0.1/0.375）- arctan（0.1/84.95）- arctan（0.1/3）- arctan（0.1/10.61）
90-arctan3-arctan0.3
20* lg(0.2)-20* lg(58)－20* lg(0.12*58)－20* lg(0.02*58)
20* lg(0.2)-20* lg(55)－20* lg(0.12*55)－20* lg(0.02*55)
20* lg(0.2)-20* lg(50)－20* lg(0.12*50)
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