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Annotation of researchv10dc/dist/man/v4/man3/fptrap.3, revision 1.1.1.1

1.1       root        1: .th FPTRAP III 11/18/73
                      2: .sh NAME
                      3: fptrap \*- floating point interpreter
                      4: .sh SYNOPSIS
                      5: .ft B
                      6: sys    signal; 4; fptrap
                      7: .ft R
                      8: .sh DESCRIPTION
                      9: .it Fptrap
                     10: is a simulator of the
                     11: 11/45 FP11-B floating point unit.
                     12: It works by intercepting illegal instruction
                     13: faults and examining the offending operation
                     14: codes for possible floating point.
                     15: .sh FILES
                     16: found in /lib/libu.a;
                     17: a fake version is in /lib/liba.a
                     18: .sh DIAGNOSTICS
                     19: A break point trap is given when a real
                     20: illegal instruction trap occurs.
                     21: .sh "SEE ALSO"
                     22: signal(II)
                     23: .sh BUGS
                     24: Rounding mode is not interpreted.
                     25: Its slow.

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