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About DtC
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1988-05-24
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Desktop Calculator(DtC) version 1.5 May 1988
Copyright 1988 S.I.M.P.L.E. All rights reserved.
Dtc is distributed as shareware. Please give it to everyone you know.
If You keep it, please send $5 to :
S.I.M.P.L.E.
Lars SundstrÜm
Magistratsvègen I:124
222 44 LUND
SWEDEN
Desktop Calculator
* DtC is a RPN calculator with four registers in stack.
* There are 20 additional registers (r00 - r19) which are accessed with
STO and RCL commands.
* Three number formats are supported - FIX, SCI and ENG.
* STO, RCL, FIX, SCI, ENG should be followed by a two digit number
specifying the address and the number of digits to be displayed (00-19).
Key equivalents ( without command key )
( Notice that not all functions have key equivalents )
'#' Close Calculator
'?' Info text
'N' Set Number format
'D' Set angle unit
'F' Swap X and Y registers in stack
Carrige Return, Space ENTER
'C' Change sign
'E' Exponent
'H' hyperbolic functions
'P' ╣
'<' Roll stack one step down
'>' Roll stack one step up
'-' Substract
'A' Arc╔ functions
'+' Add
'0'-'9' Corresponding digit
'S' Store in register
'R' Recall from register
'*' multiply
'/' divide
'.' pt
BackSpace Clear X register in stack
Command-C copies the content of X-register as text
using SCI 19 number format, highest resolution that is.
Paste function is not implemented.