From f75dfb5d736b644ad2649452c3056ba71be856b8 Mon Sep 17 00:00:00 2001
From: mattkae <mattkae@protonmail.com>
Date: Sun, 13 Nov 2022 19:51:56 -0500
Subject: The dumbest of blogging systems

---
 posts/linear_system_solver.js~ | 106 -----------------------------------------
 1 file changed, 106 deletions(-)
 delete mode 100644 posts/linear_system_solver.js~

(limited to 'posts/linear_system_solver.js~')

diff --git a/posts/linear_system_solver.js~ b/posts/linear_system_solver.js~
deleted file mode 100644
index 33fc026..0000000
--- a/posts/linear_system_solver.js~
+++ /dev/null
@@ -1,106 +0,0 @@
-var $ = window.$,
-    rows = 3,
-    columns = 3,
-    currentLhs = [], // rows x columns matrix
-    currentRhs = []; // rows x 1 matrix
-    solutionContainer = $('#solution_container');
-
-function main() {
-    $('#reset_button').on('click', onResetClicked);
-    $('#solve_button').on('click', onSolveClicked);
-    resetView();
-}
-
-function resetView() {
-    renderLHS();
-    renderUnknowns();
-    renderRHS();
-
-    currentLhs = [];
-    currentRhs = [];
-    for (var r = 0; r < rows; r++) {
-        for (var c = 0; c < columns; c++) {
-            currentLhs.push(0);
-        }
-    }
-
-    for (var otherR = 0; otherR < rows; otherR++) {
-        currentRhs.push(0);
-    }
-
-    solutionContainer.empty();
-}
-
-// Renders for the input container.
-function renderLHS() {
-    var lhs = $('#matrix_lhs').empty(),
-        addCell = function(index) {
-            $('<input>').type('number').val(0).on('change',  function(event) {
-                currentLhs[index] = Number(event.target.value);
-            }).appendTo(lhs);
-        };
-
-    for (var r = 0; r < rows; r++) {
-        for (var c = 0; c < columns; c++) {
-            addCell((r * rows) + c);
-        }
-    }
-}
-
-function renderUnknowns() {
-    var unknownsContainer = $('#unknown_variables').empty();
-
-    for (var r = 0; r < columns; r++) {
-        var cell = $('<input>').disabled(true).val(String.fromCharCode('x'.charCodeAt(0) + r).toUpperCase());
-        unknownsContainer.append(cell);
-    }
-}
-
-function renderRHS() {
-    var rhs = $('#matrix_rhs').empty(),
-        addCell = function(index) {
-            $('<input>').type('number').val(0).on('change', function(event) {
-                currentRhs[index] = Number(event.target.value);
-            }).appendTo(rhs);
-        };
-
-    for (var r = 0; r < rows; r++) {
-        addCell(r);
-    }
-}
-
-// Renders for the solution container
-function renderAugmentedMatrix(lhs, rhs) {
-    var container = $('<div>').addClass('augmented_matrix_container'),
-        lhsContainer = $('<div>').appendTo(container),
-        rhsContainer = $('<div>').appendTo(container),
-        addLhsCell = function(index) {
-            $('<input>').type('number').val(lhs[index]).disabled(true).appendTo(lhsContainer);
-        },
-        addRhsCell = function(index) {
-            $('<input>').type('number').val(rhs[index]).disabled(true).appendTo(rhsContainer);
-        };
-    
-    for (var r = 0; r < rows; r++) {
-        for (var c = 0; c < columns; c++) {
-            addLhsCell(r * rows + c);
-        }
-    }
-
-    for (var otherR = 0; otherR < rows; otherR++) {
-        addRhsCell(otherR);
-    }
-
-    return container;
-}
-
-// Callbacks for actions
-function onResetClicked() {
-    resetView();
-}
-
-function onSolveClicked() {
-    solutionContainer.append(renderAugmentedMatrix(currentLhs, currentRhs));
-}
-
-main();
-- 
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