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EXTERNAL FUNCTION (A0,B0) 006060
NORMAL MODE IS INTEGER 006070
FLOATING POINT AF,KF,FF,BCDFT. 006080
EQUIVALENCE (A,AF) , (K,KF) , (F,FF) 006090
ENTRY TO FRBCD. 006100
A=A0 006110
FF=0.0 006120
W'R ALBCD.(A) .E.0 , T'O LETTER 006130
W'R ALPHA.(A) .E. $444444$, T'0 LETTER 006140
ALL = A .A. $H00Y00$ 006150
W'R ALL .NE. 0, T'O FLOAT 006160
LEFT=LNKL.(A) 006170
W'R LEFT .E. 0, T'O FOUR 006180
FLOAT K=AF 006190
KF=K 006200
FF= .ABS. AF - .ABS. KF 006210
FF=BCDFT.(FF) 006220
K=AF 006230
K = K*262144 006240
TEN B=BCDIT.(K) 006250
DONE B0=B 006260
FUNCTION RETURN FF 006270
LETTER B=A 006280
T'O DONE 006290
FOUR K=A*262144 006300
T/O TEN 006310
END OF FUNCTION 006320