the tan⁻¹ function returns the angle whose tangent equals the given number.
反三角函数返回正切值等于给定数字的角度。
to calculate the slope, we need to find the tan⁻¹ of the vertical change divided by horizontal change.
要计算斜率，我们需要求垂直变化量除以水平变化量的反正切值。
the tan⁻¹ value ranges from negative pi over two to positive pi over two radians.
反正切值的取值范围从负二分之π到正二分之π弧度。
engineers frequently use the tan⁻¹ formula to determine inclination angles in construction projects.
工程师们在建设项目中经常使用反正切公式来确定倾斜角度。
in calculus, the derivative of tan⁻¹(x) equals one over one plus x squared.
在微积分中，反正切函数的导数等于一加x平方分之一。
the tan⁻¹ inverse function maps real numbers to angles within the principal range.
反正切反函数将实数映射到主值范围内的角度。
computer programmers frequently implement tan⁻¹ in graphics rendering algorithms for rotation calculations.
计算机程序员在图形渲染算法中经常实现反正切函数以进行旋转计算。
the tan⁻¹ of one equals pi over four radians exactly.
一 的反正切值恰好等于四分之π弧度。
scientists apply tan⁻¹ calculations when analyzing vector components and force directions.
科学家在分析矢量分量和力的方向时应用反正切计算。
understanding the range of tan⁻¹ helps avoid errors in trigonometric computations and simulations.
理解反正切函数的取值范围有助于避免三角计算和模拟中的错误。
the tan⁻¹ approximation method works well for small angle values in numerical analysis.
反正切近似方法在数值分析中对于小角度值效果良好。
surveyors use tan⁻¹ to convert slope measurements into precise angular data for mapping.
测量员使用反正切将斜率测量值转换为精确的角数据用于绘图。
mathematicians study the properties of tan⁻¹ in complex analysis and differential equations.
数学家在复分析和微分方程研究中学习反正切函数的性质。
the tan⁻¹ function returns the angle whose tangent equals the given number.
反三角函数返回正切值等于给定数字的角度。
to calculate the slope, we need to find the tan⁻¹ of the vertical change divided by horizontal change.
要计算斜率，我们需要求垂直变化量除以水平变化量的反正切值。
the tan⁻¹ value ranges from negative pi over two to positive pi over two radians.
反正切值的取值范围从负二分之π到正二分之π弧度。
engineers frequently use the tan⁻¹ formula to determine inclination angles in construction projects.
工程师们在建设项目中经常使用反正切公式来确定倾斜角度。
in calculus, the derivative of tan⁻¹(x) equals one over one plus x squared.
在微积分中，反正切函数的导数等于一加x平方分之一。
the tan⁻¹ inverse function maps real numbers to angles within the principal range.
反正切反函数将实数映射到主值范围内的角度。
computer programmers frequently implement tan⁻¹ in graphics rendering algorithms for rotation calculations.
计算机程序员在图形渲染算法中经常实现反正切函数以进行旋转计算。
the tan⁻¹ of one equals pi over four radians exactly.
一 的反正切值恰好等于四分之π弧度。
scientists apply tan⁻¹ calculations when analyzing vector components and force directions.
科学家在分析矢量分量和力的方向时应用反正切计算。
understanding the range of tan⁻¹ helps avoid errors in trigonometric computations and simulations.
理解反正切函数的取值范围有助于避免三角计算和模拟中的错误。
the tan⁻¹ approximation method works well for small angle values in numerical analysis.
反正切近似方法在数值分析中对于小角度值效果良好。
surveyors use tan⁻¹ to convert slope measurements into precise angular data for mapping.
测量员使用反正切将斜率测量值转换为精确的角数据用于绘图。
mathematicians study the properties of tan⁻¹ in complex analysis and differential equations.
数学家在复分析和微分方程研究中学习反正切函数的性质。
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