jagedn / mathml2png.png

Created January 5, 2018 15:09

	\begin{align}
	F(x)=\int{f(x) dx} \to F(1)=0.5*(F(0)+F(\infty)) \\
	\text{ por ejemplo }\\
	f(x)={-1 \over (x+1)^2} \\
	\end{align}

jagedn / Riemann

Created January 8, 2018 16:51

	f(x)=
	li(x) - \sum{li(x^p)}
	-\log(2)
	+\int_{x}^{\infty}
	{dt \over {t(t^2-1)\log(t)} }

jagedn / plantumlBinaryTree.groovy

Last active June 14, 2019 10:06

	initial=5
	depth=15

	class Node {
	String id
	int depth
	Boolean isLeft
	int value
	Node left
	Node right

jagedn / CollatzGoogleFormula.js

Last active June 18, 2019 09:42

Open a Google sheet, select tools/script and replace the code with this file. Refresh your sheet and you'll have 2 new formulas

var bigInt=function(undefined){"use strict";var BASE=1e7,LOG_BASE=7,MAX_INT=9007199254740992,MAX_INT_ARR=smallToArray(MAX_INT),DEFAULT_ALPHABET="0123456789abcdefghijklmnopqrstuvwxyz";var supportsNativeBigInt=typeof BigInt==="function";function Integer(v,radix,alphabet,caseSensitive){if(typeof v==="undefined")return Integer[0];if(typeof radix!=="undefined")return+radix===10&&!alphabet?parseValue(v):parseBase(v,radix,alphabet,caseSensitive);return parseValue(v)}function BigInteger(value,sign){this.value=value;this.sign=sign;this.isSmall=false}BigInteger.prototype=Object.create(Integer.prototype);function SmallInteger(value){this.value=value;this.sign=value<0;this.isSmall=true}SmallInteger.prototype=Object.create(Integer.prototype);function NativeBigInt(value){this.value=value}NativeBigInt.prototype=Object.create(Integer.prototype);function isPrecise(n){return-MAX_INT<n&&n<MAX_INT}function smallToArray(n){if(n<1e7)return[n];if(n<1e14)return[n%1e7,Math.floor(n/1e7)];return[n%1e7,Math.floor(n/1e7)%1e7,Math.floor(n

jagedn / mathml2png.gs

Last active June 21, 2019 19:40

Mathml2Png en Google Sheet

	String.prototype.addQuery = function(obj) {
	return this + Object.keys(obj).reduce(function(p, e, i) {
	return p + (i == 0 ? "?" : "&") +
	(Array.isArray(obj[e]) ? obj[e].reduce(function(str, f, j) {
	return str + e + "=" + encodeURIComponent(f) + (j != obj[e].length - 1 ? "&" : "")
	},"") : e + "=" + encodeURIComponent(obj[e]));
	},"");
	}

	function mathml2png( math, format, scale, transparent){

jagedn / m30historico.gs

Last active August 7, 2019 14:42

Vuelca a una Hoja Google los datos históricos de la M30 (vehiculos, velocidad, recorrido)

	function onOpen(e) {
	var ui = SpreadsheetApp.getUi();
	var menu = ui.createAddonMenu()
	menu.addItem('Historico M30', 'dumpM30');
	menu.addItem('Accidentes M30', 'accidentesM30');
	menu.addToUi();
	}

	function populateHeader(sheet){
	sheet.appendRow([ "Fecha", "Vehiculos","VelocidadMedia","DistanciaMedia","TiempoMedio" ]);

jagedn / hollidays.adoc

Last active July 18, 2019 13:31

August 2019

L	M	X	J	V	S	D

jagedn / borneo2019.adoc

Last active July 18, 2019 13:18

borneo 2019

L	M	X	J	V	S	D

jagedn / math.adoc

Last active July 18, 2019 13:24

test gist.asciidoctor.org

La raiz cuadrada de 4 es 2

\$sqrt(4) = 2\$

jagedn / bikeym30.groovy

Last active August 8, 2019 10:48

Groovy Bikey example

	@Grab(group='com.jerolba', module='bikey', version='0.9.0')
	import com.jerolba.bikey.*

	bikey = new TableBikeyMap()

	[
	'https://datos.madrid.es/egob/catalogo/300201-2-calle30-accidentes-historico.csv', //2016
	'https://datos.madrid.es/egob/catalogo/300201-0-calle30-accidentes-historico.csv', //2017
	'https://datos.madrid.es/egob/catalogo/300201-4-calle30-accidentes-historico.csv' //2018
	].each{ url ->

Jorge jagedn

August 2019