VERM

!?FU42;

; example 2 --- simple arithmetics
![defun add [x y] [+ x y]]

; example 1 --- Hello World
![setq-erm z 1 ^Hello world!^]

; example 2 --- simple arithmetics
![setq-erm z 2 [add 2 3]]

![progn
	[setq i 30]
	[setq doCounter 0]
	[setq doMax 4]
	[do [< doCounter doMax]
		[progn
			[setq doCounter [+ doCounter 1]]
			[setq-erm z i ^Test^]
			[setq i [+ i 1]]
		]
	]
]

; example 3 --- semantic macros
![defmacro doNTimes [times body]
	`[progn
		[setq doCounter 0]
		[setq doMax ,times]
		[do [< doCounter doMax]
			[progn
				[setq doCounter [+ doCounter 1]]
				,body
			]
		]
	]
]

![progn
	[setq i 40]
	[doNTimes 4
		[progn
			[setq-erm z i ^Test^]
			[setq i [+ i 1]]
		]
	]
]

; example 4 --- conditional expression
![if [> 2 1] [setq-erm z 3 ^2>1^] [setq-erm z 3 ^2<=1^]]

; example 5 --- lambda expressions
![
	[lambda [x y]
		[if [> x y]
			[setq-erm z 4 ^x>y^]
			[setq-erm z 4 ^x<=y^]
		]
	]
	2 3
]


; example 6 --- resursion
![defun factorial [n]
	[if [= n 0] 1
		[* n [factorial [- n 1]]]
	]
]

![setq-erm v 1 [factorial 0]]
![setq-erm v 2 [factorial 8]]

!?PI;
!!FU42:P0;