绘制方法:直线: (如:3x − 2)多项式: (如:x^3 + 3x^2 − 5x + 2)三角函数: sin(x), cos(x/2), tan(2x), csc(3x), sec(x/4), cot(x)反三角函数: arcs
点击"− o + ← ↑ ↓ →" 移动图像!绘制方法:直线: (如:3x − 2)多项式: (如:x^3 + 3x^2 − 5x + 2)三角函数: sin(x), cos(x/2), tan(2x), csc(3x), sec(
y=tangent(x) GraphX(deg)X(Rad)tangent(X)180 ̊π0150 ̊5π/6-0.57735135 ̊3π/4-1120 ̊2π/3-1.73205190 ̊
y=Sine(x) GraphX(deg)X(Rad)Y=sine(X)180 ̊π0150 ̊5π/60.5135 ̊3π/40.707107120 ̊2π/30.86602590 ̊π/2
y=cotangent(x) GraphX(deg)X(Rad)y=cotangent(X)180 ̊πOut of Range150 ̊5π/6-1.732051135 ̊3π/4-1120 ̊2π
y=cosine(x) GraphX(deg)X(Rad)Y=cosine(X)180 ̊π-1150 ̊5π/6 -0.866025135 ̊3π/4-0.707107120 ̊2π/3-0.5
y=arctan(x) GraphThe usual principal values of the arctan(x) and arccot(x) functions graphed on the cartesian plane.
y=arcsin(x) GraphY(Degrees)Y(Radian)X90 ̊π/2160 ̊π/30.86602545 ̊π/40.70710730 ̊π/60.50 ̊00-30 ̊
y=arcsin(x) GraphY(Degrees)Y(Radian)X90 ̊π/2160 ̊π/30.86602545 ̊π/40.70710730 ̊π/60.50 ̊00-30 ̊
y=arccos(x) GraphY(Degrees)Y(Radian)X180 ̊π-1150 ̊5π/6-0.866025135 ̊3π/4-0.707107120 ̊2π/3-0.590 ̊
y=arccos(x) GraphY(Degrees)Y(Radian)X180 ̊π-1150 ̊5π/6-0.866025135 ̊3π/4-0.707107120 ̊2π/3-0.590 ̊
sin(a/2)=√((1-cosa)/2) sin(a/2)=-√((1-cosa)/2)cos(a/2)=√((1+cosa)/2) cos(a/2)=-√((1+cosa)/2)tan(a/2)=√((1-cosa)/((1+co