LiLFeS: Architecture

1 STR nelist2 VAR list3 PTR 44 STR nelist5 VAR foo6 VAR list

nelist

FIRST

nelist

REST

foo

FIRST

list

REST

list

nelist

FIRST

nelist

REST

foo

FIRST

bot

REST

list

1 STR nelist2 VAR bot3 PTR 44 STR nelist5 VAR foo6 VAR list

PUSH FIRSTADDNEW listUNIFYVAR 1POP

1 STR nelist2 PTR 43 PTR 44 STR nelist5 VAR foo6 VAR list

nelist

FIRST

nelist

REST

foo

FIRST

REST

list

list

FIRST

REST

Images of typed feature structures on memory

Abstract Machine Code

PUSH RESTUNIFYVAR 1POP

Execution

Execution

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