Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation (2149979*sin((6283*x)/1000)^2-2149979*cos((6283*x)/1000)^2)/31424732 = 0 .
    Question type: Equation
    Solution:
    The solution of the equation:
        x₁≈-1.125033 , keep 6 decimal places
        x₂≈-0.875026 , keep 6 decimal places
        x₃≈-0.625018 , keep 6 decimal places
        x₄≈-0.375011 , keep 6 decimal places
        x₅≈-0.125004 , keep 6 decimal places
        x₆≈0.125004 , keep 6 decimal places
        x₇≈0.375011 , keep 6 decimal places
        x₈≈0.625018 , keep 6 decimal places
        x₉≈0.875026 , keep 6 decimal places
        x₁₀≈1.125033 , keep 6 decimal places    
    There are 10 solution(s).    *Note: Radian.

解程的详细方法请参阅：《方程的解法》

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