Learn Algebra with Julia - Math for entry-level IT professionals, vol. 1, #mybook 💥 #newbook 🆕 is available here:
https://leanpub.com/learnalgebrawithjulia/

> As W. W. Saywer writes in his Mathematicians Delight, “The main object of this book is to dispel the fear of mathematics.”

> “It’s no secret that knowing advanced mathematical concepts and being comfortable with learning #math will open up more avenues for you as a software #developer. …"

> The very nature of programming is mathematical.

-- from the Intro

#algebra #julialang #programming

+ 50 Math Puzzles - Solved Using Functional Julia, my #newbook is available here

Math and #code #extensively #explained , some #original puzzles. (Or you can just copy and paste the code into a Julia REPL and… 🎉 … watch the magic! ❇️ )

teaser puzzle here

#new #book #julialang #programming #math #puzzles

You may not know that #Batman uses #Julia as an all-purpose #programming #language .

#programmer #humor #julialang

Time Complexity (Big O) simplified:

- When your calculation is not dependent on the input size, it is a constant time complexity (O(1)).
- When the input size is reduced by half, maybe when iterating, handling recursion, or whatsoever, it is a logarithmic time complexity (O(log n)).
- When you have a single loop within your algorithm, it is linear time complexity (O(n)).
- When you have nested loops within your algorithm, meaning a loop in a loop, it is quadratic time complexity (O(n^2)).
- When the growth rate doubles with each addition to the input, it is exponential time complexity (O2^n).

#timecomplexity #BigO #programming #code #complexity

50 Math Puzzles - Solved Using Functional Julia, my #ebook now fully reviewed, is available here

#book #julialang #programming #math #puzzles

I wrote and self-published a #book .
Please check it out, and get it for now, here: https://github.com/manuelcaeiro/mybook-vol.1

#math #puzzles #julialang #programming

I've been wanting to try #light_table #ide for quite some time, but when I'm not to tired to spend a couple of hous with it, I forget.
I wonder if anyone here is using it?
http://lighttable.com/
#programming #clojure #python

Calling all programmers

Code a puzzle 4 Xmas

The Twelve Days of Christmas

According to the traditional song, on the first day of Christmas (25th December), my true love sent to me:

• A partridge in a pear tree

On the second day of Christmas (26th December), my true love sent to me THREE presents:

• Two turtle doves
• A partridge in a pear tree

On the third day of Christmas (27th December and so on) my true love sent to me SIX presents:

• Three French hens
• Two turtle doves
• A partridge in a pear tree

This carries on until the the twelfth day of Christmas, when my true love sends me:

• Twelve drummers drumming
• Eleven pipers piping
• Ten lords a-leaping
• Nine ladies dancing
• Eight maids a-milking
• Seven swans a-swimming
• Six geese a-laying
• Five gold rings
• Four calling birds
• Three French hens
• Two turtle doves
• A partridge in a pear tree

Puzzle Author: Stephen Froggatt

1. Strict, hard coded, solution:
   ```
   function allgifts()
   dg = [] # daily gifts storage
   for d in 1:12
   d = sum(1:d) # daily gifts from day 1 to 12
   push!(dg, d) # storing each day gifts
   end
   print(sum(dg)) # showing total number of gifts in storage
   end

> allgifts()

364

2. Generalizing the function for any number of days:

I’ll put here my solution (in Julia) on the twelfth day

```
Meanwhile, I invite you all to post in the comments some solution coded in the programming language of your choice

#math #puzzle #invitation #teaser #programmers #programming #code #christmas #days

> AHHH is an #esoteric #programming #language inspired by the all-consuming dread induced by programming. ...
#programminglanguage

> The language is pretty simple and is heavily based on COW. ...

Screaming into the Void but make it Turing complete #turingcomplete

https://github.com/KyleM73/AHHH

Hi,
I'm #newhere . I'm interested in #math #physics #astronomy #programming #books #music #films