Nuprl Definition : oob-getleft
oob-getleft(x) ==  if oobleft?(x) then oobleft-lval(x) else fst(oobboth-bval(x)) fi 
Definitions occuring in Statement : 
oobleft-lval: oobleft-lval(x)
, 
oobleft?: oobleft?(x)
, 
oobboth-bval: oobboth-bval(x)
, 
ifthenelse: if b then t else f fi 
, 
pi1: fst(t)
Definitions occuring in definition : 
ifthenelse: if b then t else f fi 
, 
oobleft?: oobleft?(x)
, 
oobleft-lval: oobleft-lval(x)
, 
pi1: fst(t)
, 
oobboth-bval: oobboth-bval(x)
FDL editor aliases : 
oob-getleft
Latex:
oob-getleft(x)  ==    if  oobleft?(x)  then  oobleft-lval(x)  else  fst(oobboth-bval(x))  fi 
Date html generated:
2016_05_15-PM-05_35_45
Last ObjectModification:
2015_09_23-AM-07_56_47
Theory : general
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