NUMEX
所属分类：数值算法/人工智能
开发工具：Racket
文件大小：0KB
下载次数：0
上传日期：2023-01-28 08:19:12
上 传 者：
sh-1993
说明： 数字表达式编程语言。编程语言课程的最终项目CE@AUT.
(Number-Expression Programming Language. Final Project of Programming Languages Course at CE@AUT.)
文件列表:
Practical-Assignment/
Challenging-TestCases.rkt
LICENSE
PL-Project-Fall2022.pdf
TestCases.rkt
project.rkt
projectTest.rkt
# NUMEX
Number-Expression Programming Language. Final Project of Programming Languages Course at CE@AUT.
# Sample Code
Fibonacci Series Generator Implementation in NUMEX:
```racket
;; NUMEX Fibonacci Series Generator Implementation
(define fibb
(lam "fibb" "n"
(cnd (orelse (iseq (var "n") (num 0)) (iseq (var "n") (num 1)))
(num 1)
(plus (apply (var "fibb") (minus (var "n") (num 1))) (apply (var "fibb") (minus (var "n") (num 2)))))))
```
```console
> (eval-exp (apply fibb (num 0)))
(num 1)
> (eval-exp (apply fibb (num 1)))
(num 1)
> (eval-exp (apply fibb (num 2)))
(num 2)
> (eval-exp (apply fibb (num 3)))
(num 3)
> (eval-exp (apply fibb (num 4)))
(num 5)
> (eval-exp (apply fibb (num 5)))
(num 8)
> (eval-exp (apply fibb (num 6)))
(num 13)
> (eval-exp (apply fibb (num 7)))
(num 21)
```
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