Scientific++ vs n Matrix Calculator

Scientific++ is a scientific calculator which has the following additional functionality compared with most available calculators: - Shows the expression as you enter and keeps a history of your calculations (Swipe up on the screen to reveal the history) - Capability of performing fraction manipulations and converting between different formats (proper, improper, and mixed fractions) and seamless integration of fraction, integer, and decimal manipulations. - Capability of inputting degrees, minutes, and seconds for angles and converting between degrees-minutes-seconds format and decimal format. - Capability of calculating permutation, combination, Least Common Multiple (LCM), Greatest Common Divisor (GCD), and prime factorization. - Quadratic and system of two linear equations solver - Rectangular to polar and polar to rectangular coordinate conversion (extremely useful for phasor calculations for electrical engineers) - Common physical constants can be chosen from a list and used in the calculations. - Throws a set of dice (choice of 1 die to 4 dice) - Backspace to delete last digit entered. - The left pane scrolls to reveal more functionality without a need to switch modes. The digits and most common operations are always visible and the less common operations can be revealed by scrolling the left half of the screen. - Sinusoidal functions can be calculated for angles in units of degrees, radians, or gradians. - Showing the content of memory on MR button, as long as it fits. - Right Triangle & Rectangle Calculator through in-app purchase. Scientific++ is an ongoing project and we are working on more features and functions to be added to every update of the app. You are going to love the simplicity of the user interface and you will get used to the extra functionality added to this product. Please do not hesitate to contact us for any questions, comments, to report any bugs, or to suggest additional functions you would like to see in the upcoming updates. Visit our website www.dogahe.com for more screen shots and other product descriptions.

Application Functions 1. Calculation for a single matrix Find determinant, inverse matrix, eigenvalues, and eigenvectors of any square matrix. 2. Matrix calculation using expression Input any square matrix to A, B, C, and D, respectively, and calculate values based on mathematical expressions such as (8A-6B)*1C+9D 3. Calculation of simultaneous equations Calculates simultaneous equations expressed in matrix form as Ax = b, where A is a square matrix and b is a vertical vector. Features of the application 1. All functions support complex numbers. Complex matrices, eigenvalues and eigenvectors are supported even when they are complex numbers. 2. Arbitrary square matrices can be calculated. Supports not only basic matrices such as 2 x 2 and 3 x 3, but also high-dimensional matrices such as 100 x 100. 3. Copy and paste from spreadsheet software Calculations can be performed by copying and pasting cells from spreadsheets such as Excel and Numbers. Please be careful of line breaks after pasting. 4. Fast calculation speed Even for a 100 x 100 matrix, determinant, inverse matrix, rank, eigenvalue, and eigenvector can be calculated in only 1 second. 5. Can be used offline You can perform matrix calculations anytime, anywhere. How to use 1. In case of inputting an actual matrix or CSV Use newlines and commas to represent matrices as follows. 2,6,7 8,11,3.5 65,3,11 Please do not include spaces. 2. In case of executable matrix and Space input Use line breaks and commas to represent matrices as follows 2 6 7 8 11 3.5 65 3 11 This input method allows you to copy and paste spreadsheet cells Do not include more than two spaces. 3. For complex matrix and CSV input Use line breaks and commas to represent matrices as follows 1+2i,-3i 4,0 Please do not include spaces. Please add coefficients, even if they are i or -i i → 1i -i → -1i 4. For complex matrix and Space input Use line breaks and commas to represent matrices as follows 1+2i -3i 4 0 Do not put more than two spaces. Please add a coefficient, even if it is i or -i i → 1i -i → -1i