【實用教育app】Vector Victor|最夯免費app-綠色工廠好玩App

Vector Victor takes the mystery out of vectors. Create and manipulate vectors and their operations in 2D and 3D. Includes a handy reference of definitions, properties, operations, and applications of vectors.For 2D:• Draw vectors by swiping with your finger or entering values in a table.• Edit vectors with taps and swipes or changing values in a table.• With a tap, create a perpendicular, parallel, reflected, or unit vector.• Change the grid units and origin position.For fabulous 3D:• Draw and edit vectors by entering values in a table.• Rotate and zoom the 3D space with swipe and pinch gestures.For both 2D and 3D, perform calculations and operations on two vectors:• Addition• Subtraction• Dot product• Cross product• Projection• Angle between vectors• Indication of whether parallel or perpendicularWatch the video tour on our web site.Please write us with your comments or suggestions. We love to hear from our users!