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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

wix1.JPG
results of vector calculations
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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 

3 dimensioal scalar and vector product
3dp2.JPG
3dp3.JPG

Download the program 3D vector calculator

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