Area of a disk
Are you in XY plane?
Square root of a number
Calculate area of sector
Test if a number is numeric or not
Calculate the logarithm of number
calculate the tangent of angle in radians
Volume of Cylinder
Detect if NaN is present in row vector
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office