Santafhessiano

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Santafhessiano

Santafhessiano

@gxonon

Prof. de matemática UNL - FHUC. Docente UNL - Fac. de Ciencias Económicas.

Katılım Kasım 2011
209 Takip Edilen133 Takipçiler
Santafhessiano
Santafhessiano@gxonon·
@dannchu Podés acelerarlo hasta 20 veces prealojando el vector 🫡
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Tromperik🍏🍋
Tromperik🍏🍋@rayonefilim·
@annttoo__ Lo que odio overleaf desde que bajaron el tiempo de compilación gratis, ahora todo en vscode
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Gabriel Castro
Gabriel Castro@GabrielCastroOK·
Sobre el autor del video: Teo López Puccio es un matemático, pianista, actor y docente argentino de 27 años, reconocido por divulgar matemáticas en redes sociales (Instagram/TikTok) con un enfoque artístico y creativo. Hijo de Carlos López Puccio de Les Luthiers, combina la docencia en universidades como UdeSA/Di Tella con la producción teatral y musical.
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Gabriel Castro
Gabriel Castro@GabrielCastroOK·
🧮 CALCULADORA Nunca vi a nadie explicar mejor algo referido a números, es impresionante cómo te atrapa el flaco
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Santafhessiano
Santafhessiano@gxonon·
@kohantoys En los comentarios están confundiendo: • ceil(x): menor entero mayor igual que x, con • ceiling(x, y): menor numero (no necesariamente entero) mayor o igual que x, múltiplo de y. ceil(x) = ceiling(x, 1) ceil(-2.3) = -2 ceiling(2, 1.5) = 3
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Dr. Kohan🏛🏛🏛
Dr. Kohan🏛🏛🏛@kohantoys·
Hoy aprendí la función CEILING del excel, que es medio difícil de explicar pero fácil de entender: Digamos que necesito 14 huevos, pero las cajas vienen de a 12. CEILING te calcula cuantos huevos (o cajas) deberías comprar para lo que necesitas. Síganme para mas tips de idiotas que usan excel por primera vez.
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Parmita Mishra
Parmita Mishra@parmita·
🚨 BREAKING NEWS 🚨 Trump signs executive order to FORCE all biologists to STOP USING R STUDIO effective IMMEDIATELY.
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¡Ahora si eh!
¡Ahora si eh!@hagovpanquebord·
@agarra_pala Supongo que como es un servicio esencial los sueldos van a ser acorde a su importancia... verdad?
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Agarra la Pala
Agarra la Pala@agarra_pala·
EDUCACIÓN ESENCIAL POR LEY EN LA ARGENTINA! NO CIERRAN ESCUELAS NUNCA MÁS!
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Santafhessiano
Santafhessiano@gxonon·
@JitePastafrola Me llama mas la atención que use un símbolo del esperanto, cuando el creador de este también era oftalmólogo (polaco).
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Santafhessiano
Santafhessiano@gxonon·
@cocalc_com Proper LaTeX? 1) $$...$$ is STRONGLY DISCOURAGED in LaTeX because it does not handle preceding and following spacing correctly. Instead, use \[ ... \] or, even better, the equation environment. 2) \text{d}x? I want to die.
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CoCalc by SageMath, Inc.
CoCalc by SageMath, Inc.@cocalc_com·
AI-powered formula assistant Have you ever struggled typesetting a LaTeX formula in a tex file or markdown document? We can help you! Describe the formula however you like and an LLM of your choice will attempt to turn this into proper LaTeX 🙂 cocalc.com/news/ai-powere…
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Coinvo
Coinvo@Coinvo·
HUGE: 🇺🇸 Bill Gates' Microsoft has lost over $440 billion in 1 day, after appearing on the Epstein files.
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Kyle Walker
Kyle Walker@kyle_e_walker·
This is the most exciting time ever to be working in data, and I'm not talking about AI. 3 years ago, I wrote a database-centric guide in my book for analyzing the full 92 million record 1910 Census. Now, with #rstats and @duckdb? Analyze those 92 million rows in seconds.
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Santafhessiano
Santafhessiano@gxonon·
@wsosaescudero Hola Walter! Aprovecho el día lluvioso y te hago una consulta(?). Se habla del lenguaje Julia entre colegas economistas o estadísticos? Alguna opinión?
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Walter Sosa Escudero
Walter Sosa Escudero@wsosaescudero·
Dia lluvioso, de ocuparse de la noble tarea de enviar cartas de recomendacion para los alumnos (5 millones, en mi caso)
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Justin Skycak
Justin Skycak@justinskycak·
The whole "how is 0.999999... equal to 1, it's obviously less" thing comes up from time to time on here. The crux of the confusion is usually that they're thinking "every item of the sequence {0.9, 0.99, 0.999, ...} is less than 1, so the limit of the sequence must also be less than 1." Which happens to be false -- just because every term in a sequence has property X, does NOT imply the limit has property X. Here, the limit is not a term of the sequence, so it does not automatically inherit properties of the terms of the sequence. This may feel a bit counterintuitive but it's true and it's an idea that comes up over and over in higher math. If you go far enough down the rabbit hole on this you get to some really weird results, e.g., if you add together a series of continuous functions (nothing crazy, just sines & cosines), and take the limit, the limit can end up being a DIScontinuous function. That came as a shock to many mathematicians about 200 years ago, but it's true, and it helped spur a movement in the 19th-century mathematical community to reformulate previous findings in more rigorous fashion, which is taught today as Real Analysis. To quote the book "How We Got From There to Here: A Story of Real Analysis" by Eugene Boman and Robert Rogers: "In some sense, the nineteenth century was the 'morning after' the mathematical party that went on throughout the eighteenth century."
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Anthony Bonato@Anthony_Bonato

A student said that 0.999999999999999... is obviously less than 1 since he can only write out finitely many 9's in his lifetime, and I'm dead

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Walter Sosa Escudero
Walter Sosa Escudero@wsosaescudero·
Nerds de este antro: me cuentan cual es una alternativa razonable (barata) de correr una bestia de experimento de montecarlo en R ONLINE (si o si)? Gracias por la magia.
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