# 4-D

### Once you’re comfortable with 2-arrays and 2-matrices, you…

October 15, 2011 |

Once you’re comfortable with 2-arrays and 2-matrices, you can move up a dimension or two, to 4-arrays or 4-tensors. You can move up to a 3-array / 3-tensor just by imagining a matrix which “extends back into the blackboard”. Like a 5 × 5 ma... [Read more...]

### B*tchin’ six dimensional 6-cube. The rainbow colours and…

July 1, 2011 |

B*tchin’ six dimensional 6-cube. The rainbow colours and glass panes really help this visualisation.  Examples of 6-dimensional things If it’s hard to envision 6 dimensions, consider this: the possible tunings of a guitar constitute a 6-dimensio... [Read more...]

### Easiest way to start imagining four-dimensional things is by…

January 15, 2011 |

Easiest way to start imagining four-dimensional things is by numbering the corners of a 4-cube. First realize that the eight corners of a cube can be numbered “in binary” 000—001–010–100—110–101–011—111. Just like the four corners of ... [Read more...]