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whatsnew.txt
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1996-05-15
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KALKULATOR - VERSION HISTORY
============================
VERSION 1.25 - 96/05/14
An autoscroll option has been added: the Expression line
will scroll to the next expression slot upon a successful
computation.
Minor improvements and touch-ups. A [Clear] button has been
added to the Root Panel. Cosmetic changes to scroll bars.
Additions and cleanups in the Help file.
VERSION 1.24 - 96/04/22
A new feature: finding real and complex roots of polynomial
equations with real coefficients (linear, square, cubic;
also quartic in the registered version).
Pressing the F1 key will now bring context-sensitive help in
most of the dialog boxes.
The help topics dealing with numerical operations have been
enhanced. A text file with step-by-step examples, HOWTO.TXT
is now a part of the distribution.
VERSION 1.23 - 96/03/31
A bug, introduced in V1.21 has been fixed: Kalkulator no
longer refuses to do sums and derivatives.
VERSION 1.22 - 96/03/23
Minor cosmetic changes.
VERSION 1.21 - 96/03/18
32-bit: first release for Windows/95
16-bit: brought in sync with the 32-bit version
VERSION 1.20 - 96/03/12
A major new feature: linear algebra operations (matrix and
vector algebra, matrix inversion, systems of simultaneous
linear equations).
The editor for data buffer has been redesigned: it uses now
a data grid.
The maximum length of an expression has been increased to
72 operands/operators or 120 characters (registered copies).
The reciprocal function has been renamed from inv to rcp.
A bug fix: no more lockups when the user attempts to perform
column-wise data buffer computation if arithmetic errors
occur at some of the points.
VERSION 1.10 - 96/02/12
A maintenance release (despite round version number). Fixed bug
causing non-rounded display of some values describing plots in
log scale.
VERSION 1.09 - 96/01/14
Sound effects added.
Important ONLY for some European users: a "." is now used as
the decimal point, regardless of regional settings.
VERSION 1.07 - 95/12/14
Expressions, not just values, are accepted wherever numerical
input is expected. A "Mini Layout" option introduced. Physical
constants added.
VERSION 1.04 - 95/11/25
Workaround around a compiler bug, affecting user functions.
VERSION 1.00 - 95/11/11
The original release.