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[[File:Stix Two Math.png|none]] | [[File:Stix Two Math.png|none]] | ||
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[[File:APLTypeBall.jpg|thumb|right|The APL typeball]] | |||
== Historical anecdote == | |||
Using [[IBM]]'s [[APL\360]] required the use of the [[wikipedia:IBM_2741#APL\360|IBM 2741]] or [[wikipedia:IBM 1050|IBM 1050]] printing terminal with an APL [[wikipedia:type ball|type ball]]. The APL2741 font is based directly on this type ball. | |||
== External links == | == External links == | ||
* Phil Chastney: [http://www.chastney.com/~philip/SImPL/APL_fonts_are_different.pdf APL fonts are different] | * Phil Chastney: [http://www.chastney.com/~philip/SImPL/APL_fonts_are_different.pdf APL fonts are different] | ||
{{APL development}}[[Category:APL character set]] | {{APL development}}[[Category:APL character set]] | ||
Revision as of 22:49, 4 June 2020
With the prevalence of Unicode, many systems render APL legibly out-of-the-box. This article lists some fonts that are especially well-suited for rendering APL characters.
| Name (website) |
Source (download) |
Description | Sample |
|---|---|---|---|
| APL2 Unicode | IBM | Straight from IBM typewriter terminals with oblique letters. |
 |
| APL2741 | apl385.com | Hand digitised from an IBM 2741 typeball | 
|
| APL333 | GitHub | Proportionally spaced version of APL385 Unicode |
 |
| APL385 Unicode | Dyalog | A fun, whimsical look, inspired by Comic Sans Serif. |
 |
| APL386 Unicode | GitHub | APL385 Unicode with less issues and more accented characters. |
 |
| APLX Upright | Dyalog | A monospaced grotesque font, reminiscent of Akzidenz-Grotesk. |
 |
| Courier APL2 Unicode | IBM | The classic Courier typewriter font, extended with APL symbols. |
 |
| DejaVu Sans Mono | GitHub | Wide range of characters with original look and feel of Vera. |
 |
| DejaVu Sans Mono Bront | GitHub | DejaVu Sans Mono tweaked to be better geared for programming. | |
| DejaVu Sans Mono Nerd | AUR | DejaVu Sans Mono patched with a high number of extra glyphs. | |
| Iosevka Envy Code R | GitHub | A slender monospace sans-serif and slab-serif typeface inspired by Pragmata Pro, M+ and PF DIN Mono. |
 |
| Iosevka Pragmata Pro | GitHub |
 | |
| Iosevka Source Code Pro | GitHub |
 | |
| PragmataPro | (commercial) | A condensed font optimized for coding, math and engineering. |
 |
| SAX2 | GitHub | Curly font with italic letters, based on Sharp APL for Unix. |
 |
| SImPL | Vector | Courier-based, but thicker. |
 |
| Stix Two Math | GitHub | Proportional font, broadly compatible with Times New Roman. |
 |
Historical anecdote
Using IBM's APL\360 required the use of the IBM 2741 or IBM 1050 printing terminal with an APL type ball. The APL2741 font is based directly on this type ball.
External links
- Phil Chastney: APL fonts are different
| APL development [edit] | |
|---|---|
| Interface | Session ∙ Typing glyphs (on Linux) ∙ Fonts ∙ Text editors |
| Publications | Introductions ∙ Learning resources ∙ Simple examples ∙ Advanced examples ∙ Mnemonics ∙ ISO 8485:1989 ∙ ISO/IEC 13751:2001 ∙ A Dictionary of APL ∙ Case studies ∙ Documentation suites ∙ Books ∙ Papers ∙ Videos ∙ APL Quote Quad ∙ Vector journal ∙ Terminology (Chinese, German) ∙ Neural networks ∙ Error trapping with Dyalog APL (in forms) |
| Sharing code | Backwards compatibility ∙ APLcart ∙ APLTree ∙ APL-Cation ∙ Dfns workspace ∙ Tatin ∙ Cider |
| Implementation | Resources ∙ Open-source ∙ Magic function ∙ Performance ∙ APL hardware |
| Developers | Timeline of corporations ∙ APL2000 ∙ Dyalog ∙ IBM ∙ IPSA ∙ STSC |