"Alternate Math Solver" which calculates mathematical problems and tells the answer including halfway formula

Although Einstein is said to have left the word saying, "Even if we encounter mathematical challenges never reach us, we are bigger than that, our capacity is larger than that", but we also encounter difficult challenges that can not be found by any means Yes. "Alternate Math Solver"Is not only a solution but also software that shows what kind of formula deformation occurred along the way, so it might be helpful in thinking how to solve it.

Alternate Tools - Alternate Math Solver
http://www.alternate-tools.com/pages/c_mathsolver.php

To obtain the main body, click "Download von Alternate Math Solver Starten" at the bottom of the official site and download "MathSolver.exe". The size is 903 KB.


Launch the saved "MathSolver.exe".


As Japanese is not supported, this time set the language to English and click OK.


The "Alternate Math Solver" setup wizard starts. Click "Next".


Please select "I accept the agreement" and click "Next" because you are asked to agree on the license.


As you can ask for the installation location, click "Next".


Decide the location of the folder in the start menu and click "Next". I will leave it as default this time.


Click "Next". Only the desktop icon is created by default.


Since you are urged to reconfirm the installation settings, click "Install".


Since the update history of software is displayed, click "Next".


Installation is complete, click "Finish".


It is a simple interface when launching the software. You can also enter mathematical expressions on the keyboard, but by clicking the panel of numbers and symbols at the top, you can enter formulas without knowing the command. Although you can enter exponents, logarithms, trigonometric functions, etc., the sign of differentiation / integration was not found.


For example, let's solve a simple linear equation "x + 3 = 5" with "Alternate Math Solver". Enter the equation directly in the entry field of Equation and click "Solve" on the right.


Then in moment the middle formula and solution are displayed in the lower column. Both half way and solution are splendid and correct.


Next, enter a formula that contains radicals and fractions a little more complicated. sqr (2) means the square root of 2. When clicking "Solve" and looking at the halfway expression, all the numbers were calculated after converting it to decimal, and calculation was not proceeded holding square root and fraction. The solution is calculated as "-0.816497", which is almost the same number as the actual solution was decimated.


I then entered the quadratic equation and solved it. This equation should have two different real solutions, but "Alternate Math Solver" showed only one solution "x = 2".


This time, I will learn in the second year of senior high school, equations using trigonometric ratios. The angle isRadianAlthough it is a unit, since the circumference ratio is processed as a decimal number of 3.14159, the solution is also expressed as a decimal number of "0.523599". This is π / 6 of the four solutions with decimals. But "Alternate Math Solver" showed only one solution. Also, "Alternate Math Solver" can not be adequately responded to equations with multiple solutions. However, if you look closely at the formula deformation on the way, it is not solved by mere power technique, but it is also included in high school textbooks, for example, in the portion below the red line drawing the imageDouble angle formulaYou can also see ingenuity such as using.


"Alternate Math Solver" does not yet correspond to fraction calculation, and with the accuracy that multiple answers can not be obtained in a problem such that there are multiple solutions, how to use "to have troublesome mathematical tasks in place" Slightly severe performance. However, it does not omit formula deformation, but it shows each line, so it is possible to obtain hints when saying "I can not understand how to solve this equation at all". It can be expected to be useful as a support tool for learning mathematics to the last.