Add : Python Fortran Rosetta Stone (Transfer content from fortran90.org #112) (#185)

* rosetta

* rosetta stone code

* tables

* list index tables

* list index tables

* math tables

* math tables

* math tables

* math tables

* rosetta stone

* rosetta stone

* python 2 to 3

* indexing example table

* speed readings

* suggestions

* suggestions

* suggestions

* Update data/learning.yml

Co-authored-by: Zachary Moon <[email protected]>

* Update data/learning.yml

Co-authored-by: Zachary Moon <[email protected]>

* suggestions

* rosetta

* indentation

* fortran while loop

* code colouring

* feat:add indentation in python codes

* fix syntax

* fix: indentation

* fix: for indentation

---------

Co-authored-by: Ondřej Čertík <[email protected]>
Co-authored-by: Vincent Magnin 
Co-authored-by: Zachary Moon <[email protected]>

Author: 3 people

data/learning.yml

@@ -64,6 +64,13 @@ books:
       - link: /learn/best_practices/callbacks
       - link: /learn/best_practices/type_casting
 
+  - title: Python--Fortran Rosetta Stone
+    description: This "Rosetta Stone" shows how to implement many common idioms in Python with NumPy and Fortran side by side.
+    category: Getting started
+    link: /learn/rosetta_stone
+    pages:
+      - link: /learn/rosetta_stone
+
   - title: Fortran Intrinsics
     description: man-pages for the Fortran Intrinsics
     category: Fortran Documentation

source/learn.md

@@ -184,4 +184,5 @@ learn/quickstart/index
 learn/building_programs/index
 learn/best_practices/index
 learn/intrinsics/index
+learn/rosetta_stone
 :::