{"Dojo":{"knowledgePointLabels":{"eju_math_c2":{"curves_complex_plane":"曲线与复平面","differential_integral_calculus":"微分与积分","exponential_logarithmic_functions":"指数函数与对数函数","expressions_complex_equations":"式与复数方程","figures_equations":"图形与方程","sequences":{"_label":"数列","transformed_arithmetic_sequence":"数列变换与等差数列"},"statistical_inference":{"_label":"统计推断","standard_error_mean":"样本均值的标准误"},"trigonometric_functions":"三角函数","vectors":{"_label":"向量","dot_product_components":"向量坐标与内积","plane_equation_intercepts":"空间平面的截距式"},"algebra":{"polynomial_value_substitution":"多项式代入与求值"},"analytic_geometry":{"circle_standard_form":"圆的一般式、配方与标准式"},"calculus":{"derivative_critical_points":"导函数零点与驻点"},"complex_plane":{"rotation_by_i":"复平面上的乘法与旋转"},"conics":{"parabola_tangent":"抛物线的切线"},"exponential_functions":{"exponent_laws":"指数运算律"},"trigonometry":{"pythagorean_identity":"三角函数基本恒等式"}}}}}