Vector calculator 2D and 3D with Ti84 plus
Calculating the sum, difference, dot and cross product of vectors 2D
A special Ti84 Basic program has beenwritten for 2D and 3D vector calculations, such as dot or scalar product and cross or vector product.
Special attention should be paid to the following menus:
nr 3 : a*b = the vector with a length abs(a).abs(b) and an angle φa+φb (used with complex numbers)
nr 4 : a/b = the vector with a length abs(a)/abs(b) and an angle φa- φb (used with complex numbers)
nr 5 : a.b = the dot or the scalar product =abs(a).abs(b)cos(φa-φb) (used in physics)
nr 6 : axb = the cross or vector product = ax.by-ay.bx with vector perpendicular to both a and b (in the z-direction if a and b are in the x and y direction)
Several examples of the vector calculator 2D
Download the program 2D vector calculator
Several examples of the 3D vector calculator
Calculating the sum, difference, dot and cross product of 3D vectors
A special Ti84 Basic program has been written for 3D vector calculations.
Special attention for the next menus:
nr 1 : a+b = the sum of vectors
nr 2 : a-b = the difference of vectors
nr 3 : a.b = the dot or scalar product
nr 4 : axb = the cross or vector product
Download the program 3D vector calculator