SurfaceArea
SurfaceArea[reg]
gives the surface area of the three-dimensional region reg.
SurfaceArea[{x1,…,xn},{s,smin,ssmax},{t,tmin,tmax},{u,umin,umax}]
gives the surface area of the parametrized region whose Cartesian coordinates xi are functions of s, t, u.
SurfaceArea[{x1,…,xn},{s,smin,ssmax},{t,tmin,tmax},{u,umin,umax},chart]
interprets the xi as coordinates in the specified coordinate chart.
Details and Options
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- A three-dimensional region can be embedded in any dimension greater than or equal to three.
- In SurfaceArea[x,{s,smin,ssmax},{t,tmin,tmax},{u,umin,umax}], if x is a scalar, SurfaceArea returns the surface area of the parametric three-region {s,t,u,x}.
- Coordinate charts in the fifth argument of SurfaceArea can be specified as triples {coordsys,metric,dim} in the same way as in the first argument of CoordinateChartData. The short form in which dim is omitted may be used.
- The following options can be given:
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AccuracyGoal Infinity digits of absolute accuracy sought Assumptions $Assumptions assumptions to make about parameters GenerateConditions Automatic whether to generate conditions on parameters PerformanceGoal $PerformanceGoal aspects of performance to try to optimize PrecisionGoal Automatic digits of precision sought WorkingPrecision Automatic the precision used in internal computations
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Examples
open allclose allBasic Examples (2)
Scope (12)
Special Regions (7)
Formula Regions (1)
The surface area of a ball represented as an ImplicitRegion:
Mesh Regions (2)
Derived Regions (2)
Text
Wolfram Research (2019), SurfaceArea, Wolfram Language function, https://reference.wolfram.com/language/ref/SurfaceArea.html.
CMS
Wolfram Language. 2019. "SurfaceArea." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/SurfaceArea.html.
APA
Wolfram Language. (2019). SurfaceArea. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/SurfaceArea.html