Evaluate
2.5711504387461572-\sqrt{3}\approx 0.839099631
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4 \cdot 0.6427876096865393 - \sqrt{3}
Evaluate trigonometric functions in the problem
2.5711504387461572-\sqrt{3}
Multiply 4 and 0.6427876096865393 to get 2.5711504387461572.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
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Linear equation
y = 3x + 4
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Matrix
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Limits
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