To Activate Mathematica
These instructions apply to LSU Students, Faculty & Staff.
1. Install Mathematica 9.
2. Submit a Mathematica Activation Key Request Form.
NOTE: The URL for the form...

Article Id:
16808

Category: Install & Activate License

Installing Mathematica 10
1. Click the link found under Single File Download section of the Mathematica 10 entry on Tigerware.
Download Mathematica from...

Article Id:
17531

Category: Install & Activate License

Associations and Parts:
<| ... |> [["str"]] -- extract a value corresponding to a key that is a string
Key -- indicate a key within a part specification
Missing -- default value if a key is not found
#name ...

Article Id:
19593

Category: Basic Features & How To's

Mathematica utilizes centuries of mathematical development, along with constantly updated methods discovered at Wolfram Research, into a small number of powerful functions and algorithms that are capable of reaching "almost every integral and differential equation of which a closed form can be found."
Below are a few examples of various commands used to evaluate...

Article Id:
13584

Category: Basic Features & How To's

CellularAutomaton -- general cellualar automaton in 1D, 2D, ect.
TurningMachine -- general Tuning machine in 1D, 2D, ect.
SubstitutionSystem — general string, array, etc. substitution system in 1D, 2D, etc.
ShiftRegisterSequence — sequence from a linear or nonlinear...

Article Id:
13796

Category: Basic Features & How To's

Creating Definitions in Mathematica:
Mathematica utilizes a conventional approach to functions when setting rules for transformations. Through the same concept, values can be added and set to variables, where the variable is transformed into symbol for that value.
This is a simple transformation rule. It assigns the value of ...

Article Id:
13121

Category: Basic Features & How To's

x=... -- set a variable
f[x_]:=... -- define a function that takes any single
Assignments:
Set (=) -- immediate assignment (right-hand side evaluated immediately)
SetDelayed (:=) -- delayed assignment (right-hand side evaluated only when...

Article Id:
13798

Category: Basic Features & How To's

x=v — assign a value (Set)
{x,y}={u,v} — assign multiple values
{x,y}={y,x} — swap values
a[[i]]=v — assign a value to a list/array/expression element
x++ ...

Article Id:
19587

Category: Basic Features & How To's

List Set Operations:
Tuples
Subsets
Union
Intersection
Complement
DisjointQ
Permutations:
Permutations
Sort
Ordering
Signature
RandomSample
...

Article Id:
13802

Category: Basic Features & How To's

Solve -- exact solutions to equations and systems
NSolve -- general numerical solutions to equations and systems
FindRoot -- numerically find local roots of equations
DSolve -- exact solutions to differential equations
NDSolve -- numerical solutions to differential...

Article Id:
13799

Category: Basic Features & How To's

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Telephone: 225-578-3375

Fax: 225-578-6400

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