Patrik Ekenberg
Jan Brugård

Unleash Your Models with SystemModeler 5.1

March 21, 2018
Patrik Ekenberg, Applications Engineer, Wolfram MathCore
Jan Brugård, CEO, Wolfram MathCore

We are excited to announce the latest installment in the Wolfram SystemModeler series, Version 5.1, where our primary focus has been on pushing the scope of use for models of systems beyond the initial stages of development.

Since 2012, SystemModeler has been used in a wide variety of fields with an even larger number of goals—such as optimizing the fuel consumption of a car, finding the optimal dosage of a drug for liver disease and maximizing the lifetime of a battery system. The Version 5.1 update expands SystemModeler beyond its previous usage horizons to include a whole host of options, such as:

  • Exporting models in a form that includes a full simulation engine, which makes them usable in a wide variety of tools
  • Providing the right interface for your models so that they are easy for others to explore and analyze
  • Sharing models with millions of users with the simulation core now included in the Wolfram Language

Wolfram SystemModeler 5.1


Swede White

User Research: Deep Learning for Gravitational Wave Detection with the Wolfram Language

March 14, 2018 — Swede White, Media & Communications Specialist

Daniel George is a graduate student at the University of Illinois at Urbana-Champaign, Wolfram Summer School alum and Wolfram intern whose award-winning research on deep learning for gravitational wave detection recently landed in the prestigious pages of Physics Letters B in a special issue commemorating the Nobel Prize in 2017.

We sat down with Daniel to learn more about his research and how the Wolfram Language plays a part in it.



Stephen Wolfram

Roaring into 2018 with Another Big Release: Launching Version 11.3 of the Wolfram Language & Mathematica

March 8, 2018 — Stephen Wolfram

The Release Pipeline

Last September we released Version 11.2 of the Wolfram Language and Mathematica—with all sorts of new functionality, including 100+ completely new functions. Version 11.2 was a big release. But today we’ve got a still bigger release: Version 11.3 that, among other things, includes nearly 120 completely new functions.

This June 23rd it’ll be 30 years since we released Version 1.0, and I’m very proud of the fact that we’ve now been able to maintain an accelerating rate of innovation and development for no less than three decades. Critical to this, of course, has been the fact that we use the Wolfram Language to develop the Wolfram Language—and indeed most of the things that we can now add in Version 11.3 are only possible because we’re making use of the huge stack of technology that we’ve been systematically building for more than 30 years.

11.3We’ve always got a large pipeline of R&D underway, and our strategy for .1 versions is to use them to release everything that’s ready at a particular moment in time. Sometimes what’s in a .1 version may not completely fill out a new area, and some of the functions may be tagged as “experimental”. But our goal with .1 versions is to be able to deliver the latest fruits of our R&D efforts on as timely a basis as possible. Integer (.0) versions aim to be more systematic, and to provide full coverage of new areas, rounding out what has been delivered incrementally in .1 versions.

In addition to all the new functionality in 11.3, there’s a new element to our process. Starting a couple of months ago, we began livestreaming internal design review meetings that I held as we brought Version 11.3 to completion. So for those interested in “how the sausage is made”, there are now almost 122 hours of recorded meetings, from which you can find out exactly how some of the things you can now see released in Version 11.3 were originally invented. And in this post, I’m going to be linking to specific recorded livestreams relevant to features I’m discussing.

What’s New?

OK, so what’s new in Version 11.3? Well, a lot of things. And, by the way, Version 11.3 is available today on both desktop (Mac, Windows, Linux) and the Wolfram Cloud. (And yes, it takes extremely nontrivial software engineering, management and quality assurance to achieve simultaneous releases of this kind.)


Brian Wood

Web Scraping with the Wolfram Language, Part 1: Importing and Interpreting

March 2, 2018 — Brian Wood, Lead Technical Marketing Writer, Technical Communications and Strategy Group

Do you want to do more with data available on the web? Meaningful data exploration requires computation—and the Wolfram Language is well suited to the tasks of acquiring and organizing data. I’ll walk through the process of importing information from a webpage into a Wolfram Notebook and extracting specific parts for basic computation. Throughout this post, I’ll be referring to this website hosted by the National Weather Service, which gives 7-day forecasts for locations in the western US:

NOAA website image


Michael Gammon

Language upon Language: New Wolfram Language–Based Book Releases

February 22, 2018 — Michael Gammon, Blog Administrator, Document and Media Systems

Here at Wolfram Research, we’re always looking to add fresh material to our reading lists, and this winter brings a crop of new books that make use of the Wolfram Language’s power and versatility. Physics and math are represented, as usual, but economics and specialized financial mathematics make a showing as well. Also of note, a musician and engineer analyzes “sound in the time domain.” Brilliant minds prove once again that, with the Wolfram Language, the possibilities are endless.

Wolfram book covers - first set


Posted in: Books

Jérôme Louradour

New in the Wolfram Language: FindTextualAnswer

February 15, 2018 — Jérôme Louradour, Advanced Research Group

FindTextualAnswer featured image

Are you ever certain that somewhere in a text or set of texts, the answer to a pressing question is waiting to be found, but you don’t want to take the time to skim through thousands of words to find what you’re looking for? Well, soon the Wolfram Language will provide concise answers to your specific, fact-based questions directed toward an unstructured collection of texts (with a technology very different from that of Wolfram|Alpha, which is based on a carefully curated knowledgebase).

Let’s start with the essence of FindTextualAnswer. This feature, available in the upcoming release of the Wolfram Language, answers questions by quoting the most appropriate excerpts of a text that is presumed to contain the relevant information.


Posted in: Developer Insights

Swede White

Wolfram News Roundup: Neural Net Connectivity, Gravitational Wave Discoveries and More

February 8, 2018 — Swede White, Media & Communications Specialist

Net framework

It’s been an exciting beginning to the new year here at Wolfram Research with the coming release of Version 11.3 of the Wolfram Language, a soft announcement of the Wolfram Neural Net Repository and our launch of multiparadigm data science.

As part of the new year, we’re also launching some new content in the Public Relations department. As you may have seen, each month we are highlighting the accomplishments of our members on Wolfram Community. We are also recapping news and events about Wolfram each month. So, in case you missed the latest, check out these news stories:


Posted in: Wolfram News

Ed Pegg Jr

Cultivating New Solutions for the Orchard-Planting Problem

February 2, 2018 — Ed Pegg Jr, Editor, Wolfram Demonstrations Project

11 trees in threes

Some trees are planted in an orchard. What is the maximum possible number of distinct lines of three trees? In his 1821 book Rational Amusement for Winter Evenings, J. Jackson put it this way:

Fain would I plant a grove in rows
But how must I its form compose
            With three trees in each row;
To have as many rows as trees;
Now tell me, artists, if you please:
            ’Tis all I want to know.

Those familiar with tic-tac-toe, three-in-a-row might wonder how difficult this problem could be, but it’s actually been looked at by some of the most prominent mathematicians of the past and present. This essay presents many new solutions that haven’t been seen before, shows a general method for finding more solutions and points out where current best solutions are improvable.


Christopher Carlson

The Wolfram Language Bridges Mathematics and the Arts

January 26, 2018 — Christopher Carlson, Senior User Interface Developer, User Interfaces

Every summer, 200-some artists, mathematicians and technologists gather at the Bridges conference to celebrate connections between mathematics and the arts. It’s five exuberant days of sharing, exploring, puzzling, building, playing and discussing diverse artistic domains, from poetry to sculpture.

Bridges conference

The Wolfram Language is essential to many Bridges attendees’ work. It’s used to explore ideas, puzzle out technical details, design prototypes and produce output that controls production machines. It’s applied to sculpture, graphics, origami, painting, weaving, quilting—even baking.

In the many years I’ve attended the Bridges conferences, I’ve enjoyed hearing about these diverse applications of the Wolfram Language in the arts. Here is a selection of Bridges artists’ work.


Eila Stiegler
Jeffrey Bryant

Running the Numbers with the Illinois Marathon Viewer

January 18, 2018
Eila Stiegler, Quality Analysis Manager, Wolfram|Alpha Quality Analysis
Jeffrey Bryant, Research Programmer, Wolfram|Alpha Scientific Content

I love to run. A lot. And many of my coworkers do too. You can find us everywhere, and all the time: on roads, in parks, on hills and mountains, and even running up and down parking decks, a flat lander’s version of hills. And if there is a marathon to be run, we’ll be there as well. With all of the internal interest in running marathons, Wolfram Research created this Marathon Viewer as a sponsorship project for the Christie Clinic Illinois Marathon.

Marathon Viewer website

Here are four of us, shown as dots, participating in the 2017 Illinois Marathon:

How did the above animation and the in-depth look at our performance come about? Read on to find out.