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Note that this is not secure, and doesn't work with string seeds.\n\nhttps://stackoverflow.com/questions/16801687/javascript-random-ordering-with-seed","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":2197,"value":"shuffleSeeded(_.range(0, 10), new Date())","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2182,"value":"function shuffleSeeded(array, seed) {\n var m = array.length,\n t,\n i;\n\n function getRand(seed) {\n var x = Math.sin(seed++) * 10000;\n return x - Math.floor(x);\n }\n\n // While there remain elements to shuffle\n while (m) {\n // Pick a remaining element\n i = Math.floor(getRand(seed) * m--);\n\n // And swap it with the current element\n t = array[m];\n array[m] = array[i];\n array[i] = t;\n ++seed;\n }\n\n return array;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1963,"value":"---","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":1330,"value":"# Plot","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":1403,"value":"$2e","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1894,"value":"plot([sin, cos], [-pi * 2, pi * 2])","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1812,"value":"plot(\n [\n pow,\n (x) => pow(x, 1.2),\n (x) => pow(x, 1.4),\n (x) => pow(x, 1.6),\n root\n ],\n [0, 20]\n)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1360,"value":"plot('0.5x^2 + 4x +2')","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1371,"value":"plot(\"0.75x^2 + 4x +2\", [-3, 2])","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1383,"value":"plot([\"0.75x^2 + 4x +2\", \"x^2 + 3x + 2\"], [-3, 2], true)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1325,"value":"---","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":187,"value":"# Constants","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":427,"value":"e = 2.718281828459045","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":199,"value":"pi = Math.PI","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":732,"value":"[Golden ratio](https://en.wikipedia.org/wiki/Mathematical_constant#The_golden_ratio_%CF%86), ${tex`\\phi`}:","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":468,"value":"phi = 1.61803398874989484820","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1674,"value":"---","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":1669,"value":"# Series","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":1783,"value":"See something [you like](https://en.wikipedia.org/wiki/List_of_mathematical_series)? 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units","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":2506,"value":"calculate_units(\"12 MPa + 1999 Pa\")","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2517,"value":"calculate_units(\"x MPa + y Pa\", { x: 12, y: 1999 })","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2504,"value":"calculate_units(`${12} MPa + ${1999} Pa`)","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2502,"value":"// calculate_units(\"x + y\", { x: \"12 MPa\", y: \"1999 Pa\" }) // won't 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Libraries","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":660,"value":"These external libraries can be imported directly from this notebook.","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":1090,"value":"---","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":133,"value":"import {\n equation,\n equationWolfram,\n equationExpanded,\n calculate,\n place,\n solve,\n solved,\n wolframSolve,\n wolframSolveExpanded,\n nerdamer\n} with { equations as equations } from \"@jerryjappinen/equations\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":137,"value":"equations = ({})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":2403,"value":"solve(`a^2 + b^2 = c^2`, {\n a: 1,\n b: 2,\n c: undefined\n})","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":653,"value":"---","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":1970,"value":"seedrandom = require('https://unpkg.com/seedrandom@3.0.5/seedrandom.min.js')","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1354,"value":"_functionPlot = 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Will eventually be removed.","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":591,"value":"vectorLength = magnitude","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":632,"value":"cumulativeSum = sums","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1151,"value":"toDegrees = toDeg","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":1158,"value":"toRadians = toRad","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W2f","stdlib":"1","titling":"auto"}} 2d:"$2c:body"