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What: Divide both sides of == by the same expression. Why: Such side-wise division is an essential computation for solving equations. Time to Complete: 3 hours. eq = (x - 3 == 17*y); lhs = eq.left / 17; rhs = eq.right /17; eq2 = (lhs == rhs); show eq2;...

What: Multiply both sides of == by the same expression. Why: Such side-wise multiplication is an essential computation for solving equations. Time to Complete: 4 hours. eq = (x - 3 == y / 13); lhs = eq.left * 13; rhs = eq.right * 13; eq2 = (lhs == rhs);...

This mostly live-code computational Wiki book addresses two audiences: STEM high school students to undergraduate college level students Programmers' and computer scientists' learning habitat to freely experiment with new concepts in programming languages On...

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"I am a word"

sol = solve a*x +b == 0 for x; show sol; save as solve4; Output "sol" → {-(b/a)}

What: Sprinkle points along a 2D line and play Why: The equations and inequlities dealing with lines suddenly make better sense How: Get your eyes trained on reading math and code, by simply copy-paste one or few lines of the ff scripts below into new ff pr...

What: Use ff to duplicate the manual ways handling equations as taught in school teachings. Why: To make sure you understand how to manipulate sides of an equation on your own. How: Simply try to duplicate what the teacher does to solve an equation by work...

A Very Simple Idea Create a programming language that in one sentence it is part algebraic or programming language like and part loose spoken phrases. We called these Free Form expressions or simply Free Form. Rather immediately it became obvious such language...

Paths and Options variables Confidential, unauthorized access forbidden. CCN Studios internal proprietary software documentation. 𝞪3.0 Synopsis Path variables are based upon the file paths “/../../..” and “../../..” string formats. In Free Form Programm...

= operator in Free Form Programming Language Confidential, unauthorized access forbidden. CCN Studios internal proprietary software documentation. 𝞪3.0 Synopsis Generally speaking the operation of the operator = in most programming languages is to copy...

A hash code is a fixed-size numerical value generated from input data of arbitrary size, used primarily for indexing data in hash tables. It allows for efficient data retrieval and storage by mapping variable-length data to a fixed-length representation. Th...

The Free Form Programmable Cryptography is designed for applicable coding, and standalone application units with instant use and benefit for the public. The Free Form Programmable Cryptography uses ideograms, pictograms and small Spoken phrases, however with...

A very simple and a very short but a very powerful program: 🔐; show (⭔🔑); show (⭔🗝); show 🔑 also 🗝; save as 2keys-show-test; Output Cloud Object Browser

Public-key cryptography, or asymmetric cryptography, An unpredictable (typically large and random) number is used to begin generation of an acceptable pair of keys suitable for use by an asymmetric key algorithm. Free Form Programmable Keys 🔑: Public Key  🗝 Pr...

🔐 is a mighty operator, function and a cloud data source all at once! In the ff script below you can see on the first line 🔐 acts as singleton operator or function and , and on the 3rd line as a cloud data source: 🔐; tmp = "🔐/curve"; show tmp; save as 2keys; O...

Symbol 🔒behaves like a binary operator 🔒 encrypts what is on its rhs e.g. 🔒m 🔑🔒uses the key on its lhs to encrypt crypt = 🔑🔒 m just like e.g. multiplication copies the resultant into the lhs of = 🔑🔒 m behaves like a product by the operator 🔒incorporating is ...

🔐 ["rsa"] ; bob = "hi"; crypt = 🔑🔒 bob; alice = crypt 🔒 🗝; show bob also alice; save as rsa; Output: "bob" ⟶ "(\"hi\")" "alice" ⟶ "(\"hi\")"