Lawrence D’Oliveiro

Rated 4.43(67) — Lawrence D’Oliveiro

Infinirule is a virtual slide rule application for Android. It transcends the limitations of real physical slide rules by allowing variable precision--just keep zooming in to get more--and automatically wrapping scales around--like a circular slide rule..

Rated 4.80(5) — Lawrence D’Oliveiro

Calculates display screen parameters: given any of width, height, diagonal, pixel density, total pixels, aspect ratio or optimum viewing distance, it will try to determine the rest. Useful for computer/smartphone/tablet screens as well as digital TVs...

Rated 4.36(28) — Lawrence D’Oliveiro

Browse the Unicode character set, examining characters by category or by similarity; search for names containing specified substrings; save a list of favourites for quick reference. Also copy and paste text between this and other Android applications.You.

Rated 3.57(7) — Lawrence D’Oliveiro

Demo of using Porter-Duff transfer modes on a simple pair of sample images. For the rationale behind their definition, see the original 1984 paper by Porter & Duff here http://keithp.com/~keithp/porterduff/Source code available here: https://github.com/ld

Rated 4.14(751) — Lawrence D’Oliveiro

Emulates a 1970s-vintage Texas Instruments TI-58/58C/59 calculator. Keystroke programmable, lets you load/save programs, includes partial implementation of original Master Library module. Source on GitHub at https://github.com/ldo/ti5x_android includes...