RedCrab Calculator
 

 
 
 

RedCrab Updates


Version 6.36
29. Augl 2018

Important security update with bug fixes and improvements.
Moving to a new Internet server required adjustments to online protocols. The online activation of the RedCrab full version is only possible from version 6.36! Also numerous links of the online help are affected. More improvements in details.


Version 6.35
07. Augl 2018

Cumulative update with new features, bug fixes and improvements.
Display of the status line and the start information improved. At Functions which returns a class as a result, it could happen that a wrong error message was displayed; the bug is fixed. More improvements in details.


Version 6.34
16. Jul 2018

Cumulative update with new features, bug fixes and improvements.
The range of random numbers has been expanded. New buttons for text formatting in freeware available. More improvements in details.


Version 6.33
14. Jun 2018

Cumulative update with new features, bug fixes and improvements.
Better adjustment of the font size, if in the Windows Display Setting a scaling factor >100% is set. Improvement of the error message with invalid function parameters.


Version 6.32.1
04. Jun 2018

Cumulative update with new features, bug fixes and improvements.
Iimproving the plot function. Curves with one parameter were not displayed as described in the manual. The bug is fixed.


Version 6.32
21. Mai 2018

Cumulative update with new features, bug fixes and improvements.
User interface, QuickAccessToolbar improved. More improvements in details.


Version 6.31
15. Mai 2018

Cumulative update with new features, bug fixes and improvements.
User interface improved. More improvements in details.


Version 6.30.1
26. Apr. 2018

Cumulative update with new features, bug fixes and improvements.
Insertion of formulas improved.


Version 6.30
23. Mar. 2018

Cumulative update with new features, bug fixes and improvements.
Display of lists improved. Single-column lists are always displayed vertically. One-line (horizontal) lists can be displayed horizontally or vertically.
More improvements in details.


Version 6.29.3
13. Mar. 2018

Cumulative update with new features, bug fixes and improvements.
Insertion and deletion of rows are improved (Shift + Insert; Shift + Delete). Positions of the text, image and plot boxes are adjusted when the rows are moved.
More improvements in details.


Version 6.29.2
02. Mar. 2018

Cumulative update with new features, bug fixes and improvements.
By changing the web server from http to https, there were problems with the activation of the RedCrab PLUS software. The problem is solved.
Changes in the display of the virtual keyboard and the number and synbol panel.
More improvements in details.


Version 6.29.1
27. Feb. 2018

Cumulative update with new features, bug fixes and improvements.
A missing comma before a string in a parameter list did not produce an error message. The problem is solved. The handling of pop-up menus and pannels improved. More improvements in details.


Version 6.29
16. Feb. 2018

Cumulative update with new features, bug fixes and improvements.
Email registration simplified.
Labels are always displayed in foreground after loading the worksheet from the file
Labels stay in the foreground when the box behind the BringToFront button is clicked.
More improvements in details.


Version 6.28.1
07. Feb. 2018

The link to unlock the test mode has been changed. Some users had problems finding the page.
Otherwise like version 6.28: Cumulative update with new features, bug fixes and improvements.
New procedure for testing the full version of RedCrab PLUS. All functions can be unlocked with a code for 24 hours. More information here
More improvements in details.


Version 6.28
05. Feb. 2018

Cumulative update with new features, bug fixes and improvements.
New procedure for testing the full version of RedCrab PLUS. All functions can be unlocked with a code for 24 hours. More information here
More improvements in details.


Version 6.27
31. Jan. 2018

Cumulative update with new features, bug fixes and improvements.
New function AxisX and AxisY, for setting the scale in the plot box.
New Dot function for displaying points in the plot box
Fixed a bug in the line funtion when specifying 4 parameters.
More improvements in details.


Version 6.26.3
22. Jan. 2018

Cumulative update with new features, bug fixes and improvements.
New plot function Arc for drawing of arcs.
Error messages for matrices function improved
More improvements in details.


Version 6.26.2
10. Jan. 2018

Cumulative update with new features, bug fixes and improvements. Drawing of the root symbol has been improved. The i-tag of an imaginary number as the last character above a fraction bar could cause an error message; the bug is fixed. More improvements in details.


Version 6.26.1
03. Jan. 2018

Cumulative update with new features, bug fixes and improvements. A minus sign between an open parenthesis and a function name could cause an error. The bug is fixed. More improvements in details.


Version 6.26
21. Dec. 2017

Cumulative update with new features, bug fixes and improvements. When adding a real number with a big integer number an error could occur. This bug is fixed. In RedCrab PLUS, the online information on the start screen can be disabled. More improvements in details.


Version 6.25.2
12. Dec. 2017

Cumulative update with new features, bug fixes and improvements. Amongst other things, paste from clipboard supports now Subscript and Superscript. Display of exponents inproved.


Version 6.25
29. Nov. 2017

Cumulative update with new features, bug fixes and improvements. All RedCrab PLUS features unlocked until 31.12.2017. Function pannel improved.


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Version 6.24.1
07. Nov. 2017

Cumulative update with new features, bug fixes and improvements. New function Grad, Position and Vector

Version 6.24
25. Oct. 2017

Cumulative update with new features, bug fixes and improvements. Among other things, paste clipboard content from external programs is improved. New function Distance and new class Point.


Version 6.23
11.10.2017

Cumulative update with new features, bug fixes and improvements. Display error of technical exponents fixed. Functions for columns and rows in arrays released for freeware.


Version 6.22.2
07.10.2017

Cumulative update with new features, bug fixes and improvements. function panel and user interface upgrated

Version 6.21
24.09.2017

Cumulative update with new features, bug fixes and improvements. New functions AndBit, OrBit, XorBit and more. New: RedCrab PLUS monthly subscription

Version 6.20
12.09.2017

Cumulative update with new features, bug fixes and improvements. New functions for graphical representation of complex numbers and and statistical evaluations.
New function:
Erf, Erfc, Ierf, Ierfc, Beta, IBeta, PlotFiveN


Version 6.19
29.08.2017

Cumulative update with new features, bug fixes and improvements. New functions for Bessel, Struve, Psi and more.

Version 6.18
15.08.2017

Cumulative update with new features, bug fixes and improvements. Display of tables improved. Function Rnd and URnd improved. New function Rndf and more improvements in details.


Version 6.17.01
08.08.2017

Cumulative update with bug fixes and improvements. Bug-fix in the selection of root symbols.

Version 6.17
05.08.2017

Cumulative update with new features, bug fixes and improvements. Input handling with fraction bar and root symbols improved. More improvements in details.


Version 6.16
26.07.2017

Cumulative update with new features, bug fixes and improvements. Tooltips and design improved.


Version 6.15
17.07.2017

Cumulative update with new features, bug fixes and improvements. Undo function improved and more improvements in detail.


Version 6.14
22.06.2017

Cumulative update with new features and improvements.
New format of the Mathframes. Functions of Insert, Delete, Home, End and Return keys improved.


Version 6.13
15.06.2017

Cumulative update with new features and improvements.
New Popup menus and more improvements in detail.


Version 6.12
08.06.2017

Cumulative update with bug fixes and improvements.
New functions: Ellipse, Line, Rect.


Version 6.11
02.06.2017

Cumulative update with bug fixes and improvements.
Enhanced printer features and more.

 
   


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