Another medley of minor mathemagical tricks.
Werner Miller went through his drawers and folders and found twenty tricks that he developed but never published. Often there was a good reason why he didn't publish them. In other words, these are not necessarily his best ideas, but they may still hold a nugget of a novel thought, an interesting plot or a new combination of methods.
1st edition 2020, 13 pages.
word count: 5941 which is equivalent to 23 standard pages of text