三角函數

绘制方法：直线： (如：3x ? 2)多项式： (如：x^3 + 3x^2 ? 5x + 2)三角函數： sin(x), cos(x/2), tan(2x), csc(3x), sec(x/4), cot(x)反三角函數： 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)三角函數： sin(x), cos(x/2), tan(2x), csc(3x), sec(

雙曲正切函數計算器

y=tangent(x) GraphX(deg)X(Rad)tangent(X)180 ?π0150 ?5π/6-0.57735135 ?3π/4-1120 ?2π/3-1.73205190 ?

雙曲正弦函數計算器

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

雙曲余弦計算器

反雙曲正切函數計算器

反雙曲正弦函數計算器

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 ?

反雙曲余弦計算器

任意三角形計算器

sin, cos, tan, cot, sec, cosec三角函數计算器

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