Kalkulatè grafik 3D
Travèse yon sifas z = f(x, y) nan 3D entèaktif — vire ak zoome, gratis sou entènèt.
Travèse sifas la pou vire. e. g. x^2-y^2, sin(x)*cos(y), sqrt(x^2+y^2)
Atik sa a
you want to use the calculator to plot a surface, you can use the 3D graphing calculator. The calculator plots a surface defined by z = f(x, y) as a rotatable wireframe. Enter an expression in x and y, such as sin(x) * cos(y) or x^2 - y^2, and drag to orbit the surface in three dimensions. Useful for visualizing multivariable functions, saddle points and peaks. This turns an abstract two-variable formula into a shape you can actually see — hills, valleys, ridges and the pass-shaped saddle points where a surface rises in one direction while falling in another. This turns an abstract two-variable formula into a shape you can actually see — and the zoom control moves you closer or further away. This turns an abstract two-variable formula into a shape you can actually see.For example, the calculator plots a surface defined by z = f(x, y) as a rotatable wireframe. Enter an expression in x and y, such as sin(x) * cos(y) or x^2 - y^2, and drag to orbit the surface in three dimensions.
Kesyon ki poze souvan
Kijan pou m antre yon fonksyon 3D?
Tape yon ekspresyon nan x ak y, pou egzanp x^2 - y^2 oswa sin( x) * cos( y). Kalkulatè a evalye li sou yon griy epi li desen sifas ki rive a.
Èske mwen ka vire sifas la?
Wi. Travèse sifas la pou orbite li, epi sèvi ak kontwòl zoom pou ale pi pre oswa pi lwen.
Ki sa z = f (x, y) vle di?
Sa vle di ke wotè z nan sifas la nan chak pwen se travay soti nan pwen sa a x ak y kowòdone. Chak (x, y) sou plan an plat jwenn yon wotè, ak sa yo wotè ansanm fòme sifas la.
Kijan pou m travèse yon sifas?
Entre x^2 - y^2. Li monte sou yon aks epi li tonbe sou lòt la, li rankontre nan yon pwen saddle nan orijin — egzanp estanda yon sifas ki se ni yon pwen ni yon vag la.
Ki kalite sifas mwen ka wè?
Tout sa ou ka ekri kòm ekspresyon nan x ak y: paraboloid (x^2 + y^2), saddles (x^2 - y^2), ripples (sin( x) * cos( y)) ak konbinezon de trig, pouvwa, ranje ak log.
Ki jan sa diferan de 2D graphing calculateur?
2D zouti a travèse y = f(x) kòm yon koub sou yon griy plat. 3D zouti a travèse z = f(x, y) kòm yon sifas nan espas, konsa li montre kouman yon valè depandan de de entrées nan menm tan an, piske li pa yon sèl.
Rezilta yo se estimasyon pou kòmandman jeneral sèlman, pa finansye, medikal oswa konsèy taks.