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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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20* lg(0.2)-20* lg(8.33)
20* lg(0.2)-20* lg(5)
20* lg(0.2)-20* lg(4)
20* lg(0.2)-20* lg(3)
20* lg(0.2)-20* lg(2)
20*lg(70)+20* lg(1/1.3*0.1)+ 20*lg(1/7.073*0.1)-20* lg(0.12*0.1)-20* lg(0.02*0.1)-20* lg(1/0.205*0.1)-20* lg(1/23.894*0.1)
20*lg(70)+20* lg(1/1.3*0.1)+ 20*lg(1/7.073*0.1)-20* lg(0.12*0.1)-20* lg(0.02*0.1)-20* lg(1/0.205*0.1)-20* lg(1/23.894*0.1)
20*lg70+20* lg(1/1.3)
20lg70
lg3
-90-arctan(0.12×100)-arctan(0.02×100)-arctan(1/0.205×100)-arctan(1/23.894×100)+arctan(1/1.3×100)+arctan(1/7.073×100) =
-90-arctan(0.12×70)-arctan(0.02×70)-arctan(1/0.205×70)-arctan(1/23.894×70)+arctan(1/1.3×70)+arctan(1/7.073×70) =
A(6187)
-90-arctan(0.12×0.1)-arctan(0.02×0.1)-arctan(1/0.205×0.1)-arctan(1/23.894×0.1)+arctan(1/1.3×0.1)+arctan(1/7.073×0.1) =
A(61)
-90-arctan(0.12×100)-arctan(0.02×100)-arctan(1/0.205×100)-arctan(1/23.894×100)+arctan(1/1.3×100)+arctan(1/7.073×100) =
-90-arctan(0.12×100)-arctan(0.02×100)-arctan(1/0.205×100)-arctan(1/23.894×100)+arctan(1/1.3×100)+arctan(1/7.073×100) =
-90-arctan(0.12×50)-arctan(0.02×50)-arctan(1/0.205×50)-arctan(1/23.894×50)+arctan(1/1.3×50)+arctan(1/7.073×50) =
-90-arctan(0.12×24.15)-arctan(0.02×24.15)-arctan(1/0.205×24.15)-arctan(1/23.894×24.15)+arctan(1/1.3×24.15)+arctan(1/7.073×24.15) =
-90-arctan(0.12×23.894)-arctan(0.02×23.894)-arctan(1/0.205×23.894)-arctan(1/23.894×23.894)+arctan(1/1.3×23.894)+arctan(1/7.073×23.894) =
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20* lg(0.2)-20* lg(5)
20* lg(0.2)-20* lg(4)
20* lg(0.2)-20* lg(3)
20* lg(0.2)-20* lg(2)
20*lg(70)+20* lg(1/1.3*0.1)+ 20*lg(1/7.073*0.1)-20* lg(0.12*0.1)-20* lg(0.02*0.1)-20* lg(1/0.205*0.1)-20* lg(1/23.894*0.1)
20*lg(70)+20* lg(1/1.3*0.1)+ 20*lg(1/7.073*0.1)-20* lg(0.12*0.1)-20* lg(0.02*0.1)-20* lg(1/0.205*0.1)-20* lg(1/23.894*0.1)
20*lg70+20* lg(1/1.3)
20lg70
lg3
-90-arctan(0.12×100)-arctan(0.02×100)-arctan(1/0.205×100)-arctan(1/23.894×100)+arctan(1/1.3×100)+arctan(1/7.073×100) =
-90-arctan(0.12×70)-arctan(0.02×70)-arctan(1/0.205×70)-arctan(1/23.894×70)+arctan(1/1.3×70)+arctan(1/7.073×70) =
A(6187)
-90-arctan(0.12×0.1)-arctan(0.02×0.1)-arctan(1/0.205×0.1)-arctan(1/23.894×0.1)+arctan(1/1.3×0.1)+arctan(1/7.073×0.1) =
A(61)
-90-arctan(0.12×100)-arctan(0.02×100)-arctan(1/0.205×100)-arctan(1/23.894×100)+arctan(1/1.3×100)+arctan(1/7.073×100) =
-90-arctan(0.12×100)-arctan(0.02×100)-arctan(1/0.205×100)-arctan(1/23.894×100)+arctan(1/1.3×100)+arctan(1/7.073×100) =
-90-arctan(0.12×50)-arctan(0.02×50)-arctan(1/0.205×50)-arctan(1/23.894×50)+arctan(1/1.3×50)+arctan(1/7.073×50) =
-90-arctan(0.12×24.15)-arctan(0.02×24.15)-arctan(1/0.205×24.15)-arctan(1/23.894×24.15)+arctan(1/1.3×24.15)+arctan(1/7.073×24.15) =
-90-arctan(0.12×23.894)-arctan(0.02×23.894)-arctan(1/0.205×23.894)-arctan(1/23.894×23.894)+arctan(1/1.3×23.894)+arctan(1/7.073×23.894) =
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