What's New

* Preparation for upcoming new operating system
* smaller bug fixing on eMail-function
* improved Memory Management

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 receive 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 and less error prone 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:
Baldr1 is a universal application, means it's running on iPads as on iPhones as well. Baldr1 has been testet extensivly on this devices without any issues.
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.

App Screen Shots

(click to enlarge)

App Changes

September 26, 2013 New version 3.0.0
August 16, 2013 Price Decrease: $2.99 -> $1.99
June 18, 2013 Price Decrease: $4.99 -> $2.99
January 03, 2011 Initial Release

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