mult:  3757 cc  4164 cc  5265 cc  4357 cc
mult:  3757 cc  4164 cc  5265 cc  4357 cc		after asm msbit(long)
mult:  3757 cc  4164 cc  5265 cc  4357 cc		after asm operator>>(long,int)
mult:  2975 cc  3439 cc  4193 cc  3430 cc		after asm operator<<(long,int)
mult:  2765 cc  3124 cc  3773 cc  3220 cc		after asm operator+=(ulong,uint)
mult:  4055 cc  7720 cc  10727 cc 7679 cc		after replacing mulu_16_32(uint,uint) with loop version
mult:  1195 cc  1345 cc  1789 cc  1453 cc		after asm mulu_16_32(uint,uint)

div:  10294 cc  12141 cc  10043 cc  11678 cc
div:   8952 cc  10128 cc   9006 cc   9604 cc	after asm operator>(long,long) et.al.
div:   8888 cc  10062 cc   8942 cc   9540 cc	after mod. operator<<(long,int)

trig:  20230 cc  34486 cc  48410 cc  29467 cc
trig:  20174 cc  22786 cc  35502 cc  28113 cc	after asm operator>(long,long) et.al.
trig:  20174 cc  22786 cc  35352 cc  27963 cc	after asm fract(float)
trig:  20158 cc  22768 cc  35262 cc  27883 cc	after mod. operator<<(long,int)

expe:  36841 cc  25989 cc  39357 cc  33968 cc
expe:  35865 cc  25440 cc  38320 cc  33175 cc	after asm operator>(long,long) et.al.
expe:  35833 cc  25420 cc  38290 cc  33151 cc	after mod. operator<<(long,int)

loge:  51819 cc  48146 cc  42715 cc  37474 cc
loge:  49440 cc  45889 cc  40702 cc  37108 cc	after asm operator>(long,long) et.al.
loge:  49332 cc  45773 cc  40598 cc  37068 cc	after mod. operator<<(long,int)

sqrt:  70843 cc  65739 cc  59990 cc  57545 cc	(( zum vergleich zeiten für: return expe(loge(x)>>1) ))
sqrt:  36002 cc  35801 cc  33161 cc  33419 cc
sqrt:  30451 cc  29640 cc  29074 cc  28661 cc	after asm operator>(long,long) et.al.
sqrt:  30259 cc  29446 cc  28876 cc  28463 cc	after mod. operator<<(long,int)



node:		Eintrag in der globalen hierarchichen Liste

	dict		entries: dict, word, device, filesystem
	word
		proc
		opcode
		inline
	type		
	alias
	device		setctl, getctl
		serial	read, write, getc, putc
		block	erase, read, write, verify, getfp, setfp
		pipe	ser.cmds, open, close
		filesystem	entries: dir, file, link
				ser.cmds, open, close, blk.cmds, mkdir, mklink, mkfile, rmfile
		eefs	
	dir
	file
	link
	

enum { isa_node, isa_dict, isa_word, isa_type, isa_alias, isa_device }

struct node   = { int flags, str name }
struct dict   = { int flags, str name, node[] entries }
struct word   = { int flags, str name, str args, int rtype }
struct proc   = { int flags, str name, str args, int rtype, fu() addr }
struct opcode = { int flags, str name, str args, int rtype, int opcode }
struct inline = { int flags, str name, str args, int rtype, int[] code }
struct type   = { int flags, str name, str typedef }
struct alias  = { int flags, str name, node¢ target }
struct device = { int flags, str name, fu()[]  procs, ... }
struct hfs    = { int flags, str name, fu()[]¢ procs, node¢ fshandler, node¢ device, ... }
struct file   = { int flags, str name, fu()[]¢ procs, device¢ dev, ... }

	root		root node
	current		current base node => cd, pwd



	root/				dict: root node
		dev/			dict: k1-bus devices
			sio/		device
				eeprom		subdevice: i2c eeprom
				0<->		subdevice: 1st sio
				1<->		subdevice: 2nd sio
			cfdisk
			ramdisk
			5/ = sio/		alias
			7  = cfdisk		alias
			12 = ramdisk	alias
		bin/			dict
			fs/			dict
				eefs	words
		cf1000/			fs on cfdisk
		ram250/			fs on ramdisk