Statistical Computing

We'll check out Grace Street Coffee Roasters Address: 3299 K St NW suite 102, Washington, DC 20007 After the coffee meetup, we will check out Pizzeria Paradiso for some sour and wild beers. Please have a picture profile so we can recognize you in the meetup. Please only sign up if you're sure about attending this meetup, and please update your RSVP as soon as possible if you need to cancel, thank you!

DMV Computer Science Club Monthly Social Game Event Werewolf, Murder Mystery, Escape Room Every 3rd Saturday @ Meridian at Eisenhower 3pm - midnight Ice Creams, Snacks and Beverages for everyone! Nishant (914) 473-0481 Terry (626) 679-5001

**Life** Gottfried Wilhelm Leibniz was born in 1646 in Leipzig. He had access to a substantial library early in life and is said to have taught himself Latin to read the Church Fathers and Latin Classics. He attended universities in Leipzig and Altdorf, earned a doctorate in law in 1667, turned down a faculty position, and went to work for the Elector of Mainz. In 1672 he had the opportunity to visit Paris to discuss his Egypt Plan, in which France would invade Egypt and leave Germany and the Netherlands alone. There he met several leading French thinkers, including [Nicolas Malebranche](https://www.britannica.com/biography/Nicolas-Malebranche) and [Antoine Arnauld](https://iep.utm.edu/antoine-arnauld/), and studied mathematics under [Christian Huygens](https://www.britannica.com/biography/Christiaan-Huygens) (discovering integral and differential calculus after about three years). He created a calculating machine and, based on this work, was made in 1673 a member of the Royal Society. In 1676 he began working in the court of the Duke of Hanover. He spent much of his life promoting science, libraries and learning and was the first president of the [Royal Prussian Academy of Sciences](https://en.wikipedia.org/wiki/Prussian_Academy_of_Sciences). Leibniz made contributions to not only mathematics but physics, theology, and philosophy. He sought to reconcile Catholicism and Lutheranism and, in his own way, modern science and philosophy to certain Aristotelian ideas, such as the substantial form and final cause. He died in Hanover in 1716. **Themes** Leibniz is regarded, along with Descartes and Spinoza, as one of the most important rationalist philosophers of his age. He wrote a work in response to John Locke arguing that some principles or ideas are in some sense innate. In metaphysics, he asserted the principle of sufficient reason, which says that things happen when there is more reason for them to happen than not, and claimed that, strictly speaking, all true statements are analytic (e.g., it can be truly predicated of Ceasar *a priori* that he crossed the Rubicon). Unhappy with atomistic and other accounts of substance, he argued that monads (dimensionless, soul-like entities) are fundamental, reflect everything that has ever happened or will happen, and are in sync with each other through a pre-established order chosen by God. From the conclusion that God has chosen this world, and that God can only choose the best, Leibniz famously claimed that this is the best of all possible worlds. The system Leibniz set up would seem to leave little room for human freedom, but he tried to argue that people were nonetheless free in some sense. Right or wrong, his views are complex and interesting. **Works and This Month's Reading** Leibniz wrote so much that the critical edition of his collected works, underway for several decades, remains unfinished. Much of this output consists of short works—letters, journal articles—rather than a magnum opus. His only book-length statement of his philosophy published in his lifetime is *Theodicy*. His other major works include *Discourse on Metaphysics*, *Monadology*, and *New Essays on Human Understanding*. Except for *Monadology*, our readings this month are not from his most famous works; however, the selections in the *Shorter Leibniz Texts* are helpfully arranged, cover many of Leibniz's main claims, and, because the selections are short, can be read in coherent, manageable chunks. **Readings** · [The Shorter Leibniz Texts (Strickland)](https://www.amazon.com/Shorter-Leibniz-Texts-Collection-Translations/dp/0826489516/) · [Monadology (Google Books, pp. 215-271)](https://www.google.com/books/edition/The_Monadology_and_Other_Philosophical_W/0IARAAAAYAAJ?hl=en&gbpv=1) – The Strickland version listed below is a good alternative. Both have more footnotes and explanatory text than text from Leibniz. **Optional** · [Gottfried Wilhelm Leibniz, IEP](https://iep.utm.edu/leib-ove/) – Summarizes Leibniz’s thought based on *Discourse on Metaphysics*, *Monadology*, *Theodicy*, and *New Essays on Human Understanding*. · [Leibniz's Monadology: A New Translation and Guide (Strickland)](https://www.amazon.com/Leibnizs-Monadology-New-Translation-Guide/dp/074869322X/) – An alternative to the version on Google (above), this version also has relevant selections from *Theodicy*. · [Leibniz: Philosophical Essays](https://www.amazon.com/dp/0872200620/?) – Contains Discourse on *Metaphysics*, *Monadology*, the Preface to *New Essays on Human Understanding*, and several other short works and letters. · [The Philosophy of Spinoza & Leibniz (YouTube) - Magee & Quinton, 1987](https://www.youtube.com/watch?v=C7n7wfQOGaI) · [The Essence of Calculus (YouTube) - 3Blue1Brown](https://www.youtube.com/watch?v=WUvTyaaNkzM) \- Quick intro\. · [Mathematical Treasure: Leibniz's Papers on Calculus (MAA)](https://old.maa.org/press/periodicals/convergence/mathematical-treasure-leibnizs-papers-on-calculus) – If you’re curious what Leibniz’s calculus looked like. · [Mathematics - 19th Century, Algebra, Calculus | Britannica](https://www.britannica.com/science/mathematics/Mathematics-in-the-19th-century) – History of math, with some math.

**Brunch starts at 11 a.m.** at Freddie's Beach Bar & Restaurant, 555 23rd St. S, Arlington, Virginia 22202. Reserve a spot for free on **[Eventbrite](https://www.eventbrite.com/e/lgbtq-community-brunch-freddies-beach-bar-restaurant-tickets-1682440477759?aff=oddtdtcreator)** so we have an accurate guest count. Enjoy a delicious brunch and meet LGBTQ+ folk. Make meaningful new connections. The event is free to attend; you simply pay for whatever you order on your own on separate credit card; there's no group tab to worry about. Name tags will be provided. About 10 LGBTQ+ folk are expected. The menu is at [https://www.freddiesbeachbar.com/menu](https://www.freddiesbeachbar.com/menu) OR better yet, order the all-you-can-eat buffet that includes a mimosa or coffee/tea or soft drink, and dessert for only $14.99. Casual attire is fine. Feel free to invite all your friends to join you there. Please be sure to tag any event photos on social with #gogaydc **Metro Directions:** Be eco-friendly. Metro rides are now capped at only $2.50 on weekends, regardless of distance traveled. Crystal City Metro station on the Yellow/Blue lines is the closest Metro stop. When you arrive, go out the station, walk towards your left to 18th Street and then veer right and walk under the Route 1 overpass to Eads St. Turn left and walk to 23rd Street. Turn right. Freddie's is up 23rd Street just a block. Just look for the rainbow flags on the right-hand side of the street! The venue phone number is (703) 685-0555 in case you get lost. Parking is usually available nearby on the residential side streets. Freddie's was voted the Best Virginia Bar by *Washington Blade* readers. Don't like a smoky bar? You are covered: Freddie's is a smoke-free establishment. (Ashtrays are provided outside the back of the building if smoking is 'your thing'). Freddie's is an LGBTQ+, straight-friendly restaurant and bar. It offers Happy Hour daily from 4-7 pm. [https://www.freddiesbeachbar.com](https://www.freddiesbeachbar.com/) This event is being boosted by **[Go Gay DC](https://www.gogaydc.com/)**[,](https://www.gogaydc.com/) Metro Washington DC's inclusive LGBTQ+ community focused on friendship, leadership, and service. It reaches over 10K fabulous people and is growing fast. Visit [https://www.gogaydc.com](https://www.gogaydc.com/) Arrive at any time that's convenient for you. Go Gay DC Leader **[TJ Flavell](https://www.linkedin.com/in/tjflavell/)** will be there to greet you. There's no need to print out and show your Eventbrite ticket. This event is a safe, inclusive space for everyone under the rainbow. This event is for all ages. Remember to bring your ID, as everyone who wishes to drink alcohol is carded of course. Go Gay DC is on social media: Join the Facebook Group [https://www.facebook.com/groups/GoGayDC](https://www.facebook.com/groups/GoGayDC) Like the Facebook Page [https://www.facebook.com/GoGayDC](https://www.facebook.com/GoGayDC) Follow on Instagram [https://www.instagram.com/GoGayDC](https://www.instagram.com/GoGayDC) Follow on Bluesky [https://gogaydc.bsky.social/](https://gogaydc.bsky.social/) Follow on X [https://www.x.com/GoGayDC](https://www.x.com/GoGayDC) Watch on YouTube [https://www.youtube.com/GoGayDC](https://www.youtube.com/GoGayDC) Search tags: LGBT LGBTQ LGBTQI LQBTQIA Lesbian Gay Bisexual Transgender Queer Intersex Straight Allies brunch nonbinary

Now at **11 a.m.**, this beginner-friendly guided meditation class helps stabilize the mind and open the heart. The session includes traditional practices such as Shamatha (calm abiding) and Tonglen (sending and receiving), as well as Jetsunma’s Light Expansion Prayer. Both relaxing and healing, these meditations can be practiced by anyone, regardless of religious tradition. Each class concludes with a dedication that our efforts benefit all beings. All are welcome whether new to meditation or regular practitioners looking for a supportive group with whom to sit. Join us! Class is offered IN-PERSON in our Prayer Room and ONLINE on our Facebook and YouTube channel. Watch online here: [https://www.tara.org/kpc-maryland-events-calendar/](https://www.tara.org/kpc-maryland-events-calendar/) Missed a class? You can watch past classes on our YouTube channel: [https://www.youtube.com/@KunzangPalyulCholing/streams](https://www.youtube.com/@KunzangPalyulCholing/streams)

November Schedule: Beginner American Tango & American Rumba. 10:30 AM Tango. 11:15 AM Rumba. [Register Here For Classes](https://crowndancestudio.com/group-classes/#) Please see schedule on our website by clicking the link above. $25 for both classes or $18 for one. These classes, are available to total beginners on Saturday.

Join us for a hilarious evening of comedy at **El Rey**! Get ready to laugh your socks off with the **DMV's best comedians**! This **Standup Comedy Night** is sure to be a blast! Best of the night gets a cash prize -- and you get to decide the winner! Casual meet and greet from 7:15-7:45pm. We'll also hang for a few mins after the show for a nightcap! Time: **8:00 PM** Location: **4201 Wilson Boulevard, Arlington, VA 22203** Come and enjoy a night filled with laughter, good vibes, and unforgettable performances. Our talented lineup of comedians will have you rolling in the aisles. From witty one-liners to hilarious anecdotes, they'll keep you entertained throughout the evening. ***\*RSVP for free to snag a seat, but please tip! Cash/Venmo/Paypal/Cashapp/Plasma accepted!*\*** Link for free RSVP: [https://www.eventbrite.com/e/estrogenius-all-female-comedy-show-benefitting-house-of-ruth-dc-tickets-1977995980223?aff=erelexpmlt](https://www.eventbrite.com/e/estrogenius-all-female-comedy-show-benefitting-house-of-ruth-dc-tickets-1977995980223?aff=erelexpmlt) Don't miss out on this incredible opportunity to experience the **DMV's finest comedic talent**! Comedians have performed on TV, the DC Improv, The Kennedy Center, Arlington Cinema and Drafthouse, and many more clubs and venues! Best of all, admission is **FREE**! So grab your friends, reserve your seats, and get ready for a night of non-stop laughter. We can't wait to see you there! The food and drinks will be great, even if someone bombs on stage! From the creative team that brought you the popular El Rey on U Street in NW DC, comes a new taqueria & margarita bar located at the Ballston Exchange in Arlington. El Rey VA’s fiesta atmosphere features our signature margaritas, delicious tacos, and a few extra treats exclusive to the Ballston location. This event is produced by Callback Comedy

Use Promo code FALLME to receive $5.00 off! Purchase tickets here: [https://www.prosinthecity.com/event/speed-dating-washington-dc-16032](https://www.prosinthecity.com/event/speed-dating-washington-dc-15393) Tonight, Professionals in the City is hosting an event for singles in their 30s and 40s. Our Speed Dating Washington DC events are among our most popular singles events so don't miss out! During Speed Dating Washington DC you'll date for approximately one hour, meeting smart and intriguing members of the opposite sex as you spend a few minutes with each new acquaintance. Meet singles and know right away whom you mutually match with. After the speed dating, join us for a night of socializing and more interactions. You’ll also be able to spend time with someone you felt you clicked with during one of your speed dates. There will be a cash bar for this eventful evening, so come and meet other single professionals like yourself and have the time of your life! Then, after the event, use our exclusive online system from home to choose your matches from the people you met at the event. Without disclosing your email address, you'll be able to send messages through our system to anyone who attended. So come to Speed Dating Washington DC and meet that special someone you’ve been looking for. Check in is at 7:00 and the dating begins at 7:20. Please check in at 7:00 so you have a chance to mix and mingle before the dating begins. Numbers are limited at this event so sign up soon!

Join us for **[Judy’s Altered Minds](https://artisticartifacts.com/pages/judy-s-altered-minds)**! Bring your fiber & mixed media show & tell; many members also enjoy making ATCs (**[artist trading cards](https://artisticartifacts.com/pages/judy-s-altered-minds)**) for exchange each month. **Come early to shop** (JAMs attendees receive a 10% discount on their purchases) — Artistic Artifacts is open Sundays 11:00 am - 4:00 pm. The JAMs meeting starts at 1:30 pm. The December meeting is our annual (and optional) handmade ornament/gift exchange:[ ](https://www.facebook.com/events/1365173672271262/?active_tab=discussion)**[learn more about the required rules and guidelines](https://www.facebook.com/events/1365173672271262/?active_tab=discussion)** if you choose to participate. New members are always welcome! A $3.00 contribution is requested at each meeting. JAMs members are art quilters, collage artists, art journal keepers, surface design enthusiasts, paper crafters, art doll/assemblage artists and more! All levels of expertise are represented, and all are welcome. During JAMs meetings, attendees gather support and encouragement for their art through show & tell and enjoy the camaraderie of like-minded friends.

Greetings from the capital! Every Saturday at 7:30 PM, people from all walks of life — students, diplomats, travelers, locals — gather to unwind and connect. [Click this whatsapp groupchat link to join](https://l.gourl.es/l/610ffc71d4fef483eb65a7c8e0a0dde7bf61c23f?u=7709345) Our age range is mostly 20s to 30s. If you enjoy discussing culture, politics, travel, or just want to practice a new language, this group is for you. A perfect blend of diversity and dialogue, right in the heart of D.C.

Join us for an evening of laughter 😂, good vibes ✨, and holiday cheer 🎄🎅 at Astro Beer Hall in Shirlington, Virginia! Dust off your most hilariously hideous holiday sweater 🤣🧥 and come ready to meet up with old friends 👯‍♂️ and make new connections 🤝 in a festive, laid-back atmosphere 🌟. 🎉 What to Expect: • A cozy, upbeat setting at Astro Beer Hall 🍺🍔 with craft beers and delicious bites 😋 • Icebreaker games 🎲😄 and activities to help you connect with new faces 🌟🫶 • An “Ugliest Sweater Contest” 👚🤪🏆 Whether you’re here to mingle 🗣️, share laughs 🤣, or show off your sweater style 💃🕺, this party promises to bring the holiday spirit to life ✨🎄❄️! Don’t miss the chance to create memorable moments 📸💫 with great people ❤️. Bring your festive spirit 🎁✨ and a sense of humor 😄, and we’ll handle the rest. See you there! 🎅🎉🔥🥳

Room 401-F. A game development **Working Session** involves 3 key parts: 1. Tell people what you're going to do 2. Actually do stuff 3. Show people what you did **What to bring**: Laptop, Charger, maybe a power strip if you have one handy, any other game development tools you need. Try to download any software you need before the working session. There is Wifi at this location, but it may be slow if you have to download any large files.

Let's get together to play some competitive doubles volleyball. **COST**: FREE **Court Type**: Outdoor grass **Minimum Skill Requirements**: BB+ (click [here](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/mobilebasic) for details) Attention: 1. This event is **NOT on a first come-first serve** basis and players with higher skill level and players who can bring a net/ball will get priority over others on the wait list. 2. Since skill levels are **self-reported**, some new attendees may not meet the expected level. For doubles, we encourage you to choose a partner you can enjoy the game with, and since this a competitive event, it is okay if you make a strong team and win all the games. 3. Each person must help set up and take down one net, leaving some nets unset for latecomers. 4. Please answer all questions, so it's helpful for us to organize the event. \-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\- **Smiley Social documents:** 1. [Group Rules ](https://docs.google.com/document/d/1HrG35p_0M08leRvCp8XWG3CMkr_GL928XFabl5T6Dvg) 2. [Liability Waiver ](https://docs.google.com/document/d/1W2mq-7m99lmvd7gdWYaSUFtvVg4UGnzV6koafAbHmco) 3. [Volleyball Levels](https://docs.google.com/document/d/1PojSi4qdlRsv1msCHhvpQ43iDc4FfzQwpWCc3kafVMY/)

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

Monday December 29th at 6PM we'll be meeting up dinner at the Pies & Pints at Easton. Feel free to bring guests. Sandwiches run about $15 and large pizzas run $20-30.

Our January program is privileged to have Kristen Tregar as our speaker. Ms. Tregar is the co-author with John de Lancie (the actor who portrayed the character Q on Star Trek next generation) of a radio play depicting the events surrounding the Kitzmiller v. Dover Area School District trial. The trial decided the issue of some of the Dover school district board members attempting to insert creationism disguised as "intelligent design" into the 9th grade biology curriculum. She will discuss the trial and the process of writing the play. (Bob Leonhard has seen the play and it is riveting and tense). Ms. Tregar's bio is below: Kristen Tregar is a dramaturg, director, playwright, and theatre teacher. She earned her Ph.D. in Drama and Theatre from the UC San Diego and UC Irvine joint program. In addition, she has a MS in Forensic Science from City University of New York- John Jay College of Criminal Justice and a MA in Educational Theatre from New York University- Steinhardt School of Culture, Education, and Human Development. In 2013, in collaboration with Irish colleagues, she founded *The Ireland Project*, an intercontinental devised theatre work with high school students in New York and Tallaght, Ireland. Her original short story "Far From Here" was recently published in *Stay Awhile Longer: More Scenes From Temecula Valley*. She has two rescued dogs (Kira and Harry) and she rides, competes, and foxhunts with her horses, Andromache and Baker Street Irregular. Food and drinks will be provided at the event. Feel free to show up a little bit early to hang out and talk. Going forward our meetings will be hybrid. You can meet us in-person or attend online Join Zoom Meeting [https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1](https://us02web.zoom.us/j/87836564953?pwd=4Mi57ElZkDIFlb1fnlNwOJ0NiOK4tP.1) Meeting ID: 878 3656 4953 Passcode: 760812 One tap mobile +19292056099,,87836564953#,,,,\*760812# US (New York) +13017158592,,87836564953#,,,,\*760812# US (Washington DC) The formal presentation will start at noon

Some trained COUNT volunteers work together once a month at RMH (http://www.rmhc-centralohio.org/volunteer.php) as Housewarmers (usually on the 1st Sunday from 1 – 5 PM). Some schedule other shifts at their convenience. You may try this out with less fuss by following a "Fast track" or go through the normal process. Fast track • Arrange a time to shadow a COUNT volunteer. Call Dave Nohle at 614-268-9558 (cell). • Show up and try it out. • Complete application, etc. later. Normal process • Complete an online application (http://rmhc-centralohio.org/volunteer/). • Attend orientation in advance. • At orientation you will complete forms agreeing to keep family/patient info private and allowing a background check and tour the facility. • Complete one training shift. Daily shifts are: morning 9 AM - 1 PM, afternoon 1 - 5 PM and evening 5 - 9 PM. • Schedule shifts online using the on the RMH scheduling system (http://www.volgistics.com/ex/portal.dll/?FROM=32895). The Ronald McDonald House (RMH) provides housing and meals for families with sick children. The Columbus RMH is the largest in the world with 137 rooms. COUNT has been volunteering there since May 2014. Housewarmers work with RMH guests to provide a home-like environment - greet, assist with family needs, answer phones, give tours, assist with checkin/checkout, prepare guest rooms after checkout, clean facility, laundry, restock supplies and staff the front desk. RMH Housewarmers volunteer at least one four-hour shift a month. All Housewarmers must complete an application and agree to a background check before they can be full fledged volunteers.

Join us for a casual chat over coffee & tea at Grandview Grind! Come out and meet some new people, enjoy your favorite drink, and make some new friends!

Christians in Tech is a community at the intersection of faith and technology. Our meetups are designed to spark meaningful conversations, promote knowledge sharing, and encourage growth—both in your career and your spiritual walk with God. Whether you're an experienced professional or just starting your tech journey, CIT welcomes you. Our Website [https://linktr.ee/citcbus](https://linktr.ee/citcbus) Sponsors and Partners * Improving (Venue Sponsor) * Bethel World Prayer Center (Fiscal Sponsor) * Fruits & Roots (Coffee Partner)

Bring your work or your hobby, hang out, and code with us. Follow @buckeyecocoa for more information.