Mathematica

Mathematica is a mathematical analysis tool developed by American wolfram company. Mathematica is widely used in teaching. Friends can use Mathematica tools to calculate more cumbersome formulas, and Mathematica can be used immediately without investing any time in learning. Mathematica can support high-performance computing, automatic multi-threaded computing, etc. Friends who like Mathematica, come to Huajun Software Park to download and experience it!

mathematica features

Basic operations

Commonly used mathematical functions

Value setting

Four processing instructions

Polynomial conversion

​​Multiple mother numerator operations

Conversion function

Function exponential operation

mathematica installation tutorial

​​ 1. Select any address from this page to download the mathematica software package to your local computer, unzip the software package and run the installation program. Click [next] directly as follows

​ ​ 2. If you need to set the Mathematica installation path, click [browse] to set it.

3. Skip directly and click [next]

​​ 4. Click [next] directly

5. Confirm that the Mathematica installation information is correct, select [install], and then wait for the installation to complete.

How to use mathematica

​ ​ 1). Please install the original Mathematica 5.0 program first and exit the original program.

​ ​ 2). Install the patch to the directory where the original Mathematica 5.0 program is located.

1. Input of special characters

Mathematica also provides tools for entering various special symbols. The basic input tool sample contains commonly used special characters (pictured above), which can be entered by simply clicking on these character buttons. To enter other special characters or operation symbols, you must use the Complete Characters toolbar selected from the FILE menu, as shown below

You can enter by clicking on the symbol.

2. Mathematical constants

Mathematica defines some common mathematical constants, which are precise numbers, such as pi.

Mathematical constants can be used in formula derivation and numerical calculations. Represents an exact value in numerical calculations, such as:

Commonly used mathematical functions in Mathematica

Sin[x],Cos[x],Tan[x],Cot[x],Sec[x],Csc[x] trigonometric functions, the units of their arguments are radians

​​Sinh[x],Cosh[x],Tanh[x],… Hyperbolic function

        ArcSin[x], ArcCos[x], ArcTan[x] inverse trigonometric functions

ArcCot[x],ArcSec[x],ArcCsc[x]

       ArcSinh[x],ArcCosh[x],ArcTanh[x],… Inverse hyperbolic function

Sqrt[x] root sign

Exp[x] index

Log[x] natural logarithm

Log[a,x] logarithm with a as the base

Abs[x] absolute value

Round[x] The integer closest to x

mathematica update log

​​Optimize some functions