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applied.math.coding

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Playing Peg Solitaire in the Browser and having Rust solving it for you.

This is a bonus story for everyone who has read my account about algorithmically solving peg solitaire with Rust. In case you missed it…

Aug 23, 2022

Playing Peg Solitaire in the Browser and having Rust solving it for you.

Aug 23, 2022

Some Basic Algebra with Exercises: Part 6.

Let us first refresh our minds about some definitions and basic facts around nilpotent elements in a ring.

Apr 12

Some Basic Algebra with Exercises: Part 6.

Apr 12

Some Basic Algebra with Exercises: Part 5.

Let us start with some definition to refresh our mind. All of these you may find with more details in any introduction to basic algebra.

Apr 8

Some Basic Algebra with Exercises: Part 5.

Apr 8

Some Basic Algebra with Exercises: Part 4.

My hint for the following exercise is the result obtained in the Exercise of this article together with the Cauchy Theorem mentioned at the…

Apr 3

Some Basic Algebra with Exercises: Part 4.

Apr 3

Some Basic Algebra with Exercises: Part 3.

Let us summarize sum basic facts about products of groups. Their proofs are either straightforward or can be found in any introduction to…

Mar 31

Some Basic Algebra with Exercises: Part 3.

Mar 31

Some Coding Challenges: Implementing a Countdown Latch.

The task is to implement a so called CountdownLatch in Java. It will be initialized with an integer count and provides two methods void…

Mar 29

Some Coding Challenges: Implementing a Countdown Latch.

Mar 29

Some Coding Challenges: Implementing a Lock.

The challenge is to implement a lock in Java by only using synchronized, wait, notify as constructs.

Mar 27

Some Coding Challenges: Implementing a Lock.

Mar 27

Some Coding Challenges: Extract a minimal possible Number from a String.

The task is to extract from a given string of digits, by removing a fixed number of elements, a sub-string which constitutes the minimal…

Mar 25

Some Coding Challenges: Extract a minimal possible Number from a String.

Mar 25

Some Basic Algebra with Exercises: Part 2.

In our previous story we have looked at the Index Theorem and the very often referred Lagrange Theorem:

Mar 23

Some Basic Algebra with Exercises: Part 2.

Mar 23

Some Basic Algebra with Exercises: Part 1.

This is what is called the Index Theorem in group theory. From this directly follows the very often used Lagrange Theorem:

Mar 21

Some Basic Algebra with Exercises: Part 1.

Mar 21

applied.math.coding

applied.math.coding

I am a Software Developer - Java, Rust, SQL, TypeScript - with strong interest doing research in pure and applied Mathematics.

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