Title                  :HP45 Calculator program (enhanced) V1mod7
Keywords               :HREM, Wavelength, Scherzer, Resolution, hex, oct, bin
Computer               :anything with F77
Operating System       :anything with F77
Programming Language   :Fortran 77
Hardware Requirements  :CPU, terminal
Authors                :Tony Pitt, Owen Saxton, Graeme Wood, Mike O'Keefe, ...
Correspondence Address :MAOK@CSA2.LBL.GOV
                       :M.A. O'Keefe, NCEM, LBL 72-213, Berkeley, CA 94720

Abstract: This is a program designed to emulate a scientific calculator
operating in reverse polish mode (originally based on a HP45, but now with
many enhancements, including binary, hex, and octal numbers, and electron
microscope functions like wavelength and resolution).   The HELP command
provides one-line explanations of each command.   Commands are -

 +        -        *        /        SQRT     REP      SIN      COS      TAN
 TYPE     DEL      PI       EXP      CLR      CUBE     SQU      REC      SWOP
 SWAP     CHS      POC      ROLL     LOG      ALOG     ASIN     ACOS     ATAN
 LN       OCT      HEX      X        DISP     INT      COMS     BIN      DEC
 INV      DEG      RAD      D>R      R>D      EXIT     WAVL     KV       SCH
 OPT      RSCH     ROPT     LIMD     LIMA     STO      RCL      HELP
 
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