Meta Expressions, aka Meta Expressions, is a data notation created in 1960.
| #1727on PLDB | 64Years Old |
In computer programming, M-expressions (or meta-expressions) were an early proposed syntax for the Lisp programming language, inspired by contemporary languages such as Fortran and ALGOL.. Read more on Wikipedia...
[1;2;3]
f[x;y]
label[square;λ[[x];product[x;x]]]
[lessthan[x;0] → negative[x]; T → x]