Vector Calculator

Vector Math is an easy to use symbolic vector calculator for performing operations in Cartesian coordinates. Unlike other calculators, this one can handle variables as well as numbers and allows you to chain multiple functions together. For example, if you input "grad(xyz)" into the calculator then it will output "{z*y,z*x,y*x}", and if you input "curl({sin(x),sin(x),xy})" then it will output "{x,-y,cos(x)}". This allows you to obtain the analytical solution to a vector function and quickly perform complex operations with your phone without requiring complicated computer software or deriving everything by hand.

Vector Math has built-in support for differentiation and integration and provides all of the standard trigonometric and exponential functions associated with a scientific calculator.

To create a vector, simply press the "( {" button, input each entry of the vector separated by commas, then press the ") }" button at the end.

Vector Math allows the substitution of numerical values for variables and constants by using the equals sign (ex. "x=4") then evaluating the function as you would normally. To undefine a variable or constant, set the variable to be equal to itself (ex. "x=x") and reevaluate the function.

The following vector operations are supported:
*Angle
*Curl
*Distance
*Divergence
*Dot product
*Cross product
*Gradient
*Magnitude
*Orthonormal basis
*Projection
*Slope
*Unit vector

This calculator is still in beta mode and I am working to improve the user interface, but if you have any questions then you can read the help page or email me.