What's New

improved adoption of iOS 8.3 interface features
some bugfixing

App Description

Beyond smart - a powerful, but intuitive to use scientific calculator for iPad and iPhone ! The App features a wide range of mathematical operations and conversion functions, notes taking and well documented math operations. For universal use i.e. at home, in school, university,business and for scientific education.

*** CHIP, Germanys popular IT- and Computer magazine : "......as a comprehensive calculator the "Scientific Calculator B1" enhances the mathematical possibilities on iPhone, iPad, iPod touch. Who wants truly more than just the four basic arithmetic operations on his iOS device does get with this calculator many desirable scientific calculator features.....Conclusion: math-affine users, will have with "Scientific Calculator B1" a full-fledged calculator with many scientific and practical functions for the exact calculation...."

Calculator feature at a glance:
--> Formula Injection - a new way of managing calculation priorities
--> reusable calculation history
--> 600 math term glossary
--> configurable screens - from puristic to comfortable
--> smooth animations
--> various settings (fraction digits, accessories, sound etc.)

--> 29 arithmetic and scientific functions
--> 32 unit conversion functions (lenght, area, volume, temperature etc.)
--> 12 most use physical, chemical natural constants
--> 3 programmable memory keys
--> 2 static memory keys

--> Basic arithmetics: Add, Sub, Mul, Div, Reciprocal, Per cent, Per mille, modula
--> Root functions: Square Root, Cubic Root
--> Trigonometric functions: Cosine, Sine, Tangent, invers cosine and sine, hyperbolic functions of Cosine and Sine, RAD/DEG toggle
--> Logarithm functions: natural, with basis 2 and basis 10
exponent functions: arbitrary exponents, exponents with basis e(Euler), Basis 2
--> a wide range of natural constants of physics and chemistry: i.e. PI, Euler value, Avogrado, Loschmidt, Gas constant, atomic mass unit etc...


During the calculation procedure the path forward of your steps will be presented with its mathematical correct formula and shown in a separate output field. By this also complexe workflows remains transparent. Calculation path can be saved to disk.

Formula Injection: “The typical scientific way of solving complex calculation is to cut them in smaller pieces. That’s exactly the model behind formula injection, which MTbrain has developed. It is part of the educational design pattern of the Scientific Calculator B1. It lets the user break operations into independent, logical pieces which can be injected later into a running calculation. Utilizing bracket keys and bracket function is no more longer necessary.”

For educational purposes a mathematical glossary has been incorporated into Baldr1. This glossary is bilingual (english and german) and contains more than 600 terms of the areas 'general mathematics', 'algebra', 'mathematical analysis' and 'numerics'. By clicking one of these terms you will get direct Web access to detailed explanation of the free encyclopedia - Wikipedia directly to your iPhone/iPad.

Technical information:
Scientific Calculator is a universal application, running on iPad and iPhone as well. Supported devices are iPad 2 to iPad Air and iPhone 4 to iPhone 6. All devices needs to have iOS 7.1 up to iOS 8.3.
 
The program functions and the glossary as well are bilingual - englisch and german. You can switch between the both languages by using the respective settings on your iPhone/iPad.

iPhone Screenshots

(click to enlarge)

Scientific Calculator B1 - Calculation and Documentation for complex math operations screenshot 1 Scientific Calculator B1 - Calculation and Documentation for complex math operations screenshot 2 Scientific Calculator B1 - Calculation and Documentation for complex math operations screenshot 3 Scientific Calculator B1 - Calculation and Documentation for complex math operations screenshot 4 Scientific Calculator B1 - Calculation and Documentation for complex math operations screenshot 5

iPad Screenshots

(click to enlarge)

Scientific Calculator B1 - Calculation and Documentation for complex math operations screenshot 6 Scientific Calculator B1 - Calculation and Documentation for complex math operations screenshot 7 Scientific Calculator B1 - Calculation and Documentation for complex math operations screenshot 8 Scientific Calculator B1 - Calculation and Documentation for complex math operations screenshot 9 Scientific Calculator B1 - Calculation and Documentation for complex math operations screenshot 10

App Changes

  • June 16, 2015 New version 3.1.0
  • June 07, 2015 Price increase: $0.99 -> $3.99
  • March 14, 2015 Price decrease: $1.99 -> $0.99
  • December 16, 2014 Price increase: FREE! -> $1.99
  • December 12, 2014 Price decrease: $2.99 -> FREE!
  • June 24, 2014 Price increase: FREE! -> $2.99
  • June 04, 2014 Price decrease: $2.99 -> FREE!
  • April 22, 2014 Price increase: $0.99 -> $2.99
  • April 01, 2014 Price decrease: $1.99 -> $0.99
  • March 21, 2014 Price decrease: $4.99 -> $1.99
  • March 16, 2014 Price increase: $2.99 -> $4.99
  • February 21, 2014 Price increase: $1.99 -> $2.99
  • August 31, 2013 New version 3.0.0
  • August 10, 2013 Price decrease: $4.99 -> $1.99
  • July 15, 2013 Price increase: $1.99 -> $4.99
  • July 12, 2013 Price decrease: $2.99 -> $1.99
  • June 18, 2013 Price decrease: $4.99 -> $2.99
  • June 13, 2013 Price increase: $1.99 -> $4.99
  • May 27, 2013 Price increase: $0.99 -> $1.99
  • May 26, 2013 Price increase: FREE! -> $0.99
  • May 24, 2013 Price decrease: $2.99 -> FREE!
  • May 23, 2013 Price decrease: $4.99 -> $2.99
  • May 17, 2013 Price increase: $0.99 -> $4.99
  • May 15, 2013 Price decrease: $1.99 -> $0.99
  • April 03, 2013 Price increase: $0.99 -> $1.99
  • March 30, 2013 Price decrease: $1.99 -> $0.99
  • March 23, 2013 Price decrease: $2.99 -> $1.99
  • March 18, 2013 Price increase: $0.99 -> $2.99
  • March 16, 2013 Price decrease: $1.99 -> $0.99
  • February 16, 2013 New version 2.9.9
  • February 04, 2013 Price increase: $0.99 -> $1.99
  • February 01, 2013 Price decrease: $1.99 -> $0.99
  • January 29, 2013 Price increase: $0.99 -> $1.99
  • January 24, 2013 Price decrease: $1.99 -> $0.99
  • January 17, 2013 New version 2.9.8
  • January 15, 2013 Price increase: $0.99 -> $1.99
  • January 12, 2013 Price decrease: $1.99 -> $0.99
  • December 29, 2012 Price increase: FREE! -> $1.99
  • December 21, 2012 Price decrease: $1.99 -> FREE!
  • December 11, 2012 Price increase: $0.99 -> $1.99
  • December 07, 2012 Price decrease: $1.99 -> $0.99
  • December 04, 2012 Price increase: $0.99 -> $1.99
  • December 01, 2012 Price decrease: $2.99 -> $0.99
  • November 24, 2012 Price increase: $1.99 -> $2.99
  • November 23, 2012 Price decrease: $3.99 -> $1.99
  • November 21, 2012 Price increase: $2.99 -> $3.99
  • November 20, 2012 New version 2.9.7
  • November 15, 2012 Price increase: $1.99 -> $2.99
  • October 29, 2012 Price decrease: $2.99 -> $1.99
  • October 27, 2012 Price increase: $1.99 -> $2.99
  • September 15, 2012 Price decrease: $3.99 -> $1.99
  • September 10, 2012 Price increase: $1.99 -> $3.99
  • August 12, 2012 Price decrease: $2.99 -> $1.99
  • August 11, 2012 New version 2.9.6
  • August 09, 2012 Price increase: $1.99 -> $2.99
  • August 05, 2012 Price increase: $0.99 -> $1.99
  • July 17, 2012 New version 2.9.5
  • July 06, 2012 Price decrease: $2.99 -> $0.99
  • July 02, 2012 Price increase: $1.99 -> $2.99
  • June 26, 2012 Price decrease: $3.99 -> $1.99
  • June 19, 2012 Price increase: $1.99 -> $3.99
  • June 08, 2012 Price decrease: $3.99 -> $1.99
  • May 22, 2012 Price increase: $0.99 -> $3.99
  • May 21, 2012 Price increase: FREE! -> $0.99
  • May 19, 2012 Price decrease: $1.99 -> FREE!
  • May 09, 2012 Price increase: $0.99 -> $1.99
  • April 28, 2012 Price decrease: $1.99 -> $0.99
  • April 22, 2012 Price decrease: $2.99 -> $1.99
  • April 18, 2012 Price increase: $1.99 -> $2.99
  • April 16, 2012 Price increase: $0.99 -> $1.99
  • April 15, 2012 Price decrease: $1.99 -> $0.99
  • April 14, 2012 Price decrease: $2.99 -> $1.99
  • April 09, 2012 Price increase: $0.99 -> $2.99
  • April 06, 2012 Price decrease: $1.99 -> $0.99
  • March 31, 2012 New version 2.9.3
  • March 27, 2012 Price increase: $0.99 -> $1.99
  • March 23, 2012 Price decrease: $1.99 -> $0.99
  • March 05, 2012 Price increase: $0.99 -> $1.99
  • March 01, 2012 Price decrease: $1.99 -> $0.99
  • March 01, 2012 New version 2.9.2
  • February 16, 2012 New version 2.9.1
  • February 14, 2012 Price increase: $0.99 -> $1.99
  • January 29, 2012 Price increase: FREE! -> $0.99
  • January 28, 2012 New version 2.9
  • January 28, 2012 Price decrease: $1.99 -> FREE!
  • January 02, 2012 Price increase: $0.99 -> $1.99
  • December 04, 2011 New version 2.7.1
  • November 26, 2011 Price increase: FREE! -> $0.99
  • November 24, 2011 Price decrease: $1.99 -> FREE!
  • November 24, 2011 New version 2.7.0
  • November 07, 2011 Price increase: $0.99 -> $1.99
  • November 04, 2011 Price decrease: $1.99 -> $0.99
  • October 15, 2011 Price increase: $0.99 -> $1.99
  • October 14, 2011 Price decrease: $1.99 -> $0.99
  • October 08, 2011 Price increase: $0.99 -> $1.99
  • October 07, 2011 Price decrease: $1.99 -> $0.99
  • October 01, 2011 New version 2.6.1
  • September 19, 2011 Price increase: $0.99 -> $1.99
  • August 17, 2011 Price increase: FREE! -> $0.99
  • August 12, 2011 Price decrease: $0.99 -> FREE!
  • August 03, 2011 New version 2.4.2

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