MathematicsPhysicsEconomicsPoliticsReasoningTollsFaresParkingHeat indexSkywalksThai and EnglishMathematicsPhysicsEconomicsPoliticsReasoningTollsFaresParkingHeat indexSkywalksThai and English
About us
A small studio building lessons you can hear on a run and trips you can price before you leave, starting each one without the usual assumptions.
Routed
0
paid placements. Nobody can pay to be recommended; Bolt, Grab and inDrive are listed side by side, alphabetically.
Mathletix
3
phases in every session: warm-up, core and cool-down.
Sessions to move to.Each shows its length, who it is for, and whether it suits a walk, a run or an indoor bike.
Routed
5
ways to make the trip, compared on one total.
Routed
2
languages in full: Thai and English.
Mathletix
0
accounts, analytics or ads. What the app records stays on your phone.
What we make
Two products, one habit: question the default.
Mathletix
Learning for minds in motion.
In development for iPhone
Narrated sessions in mathematics, physics, economics, politics and reasoning, made to be heard while you run, walk or ride. If you never look at the screen, you still get the whole method.
Slides follow the voice, every question gets a pause and then its answer, and pocket mode keeps the narration going with the phone put away. No accounts, no analytics. Privacy policy
Routed
Which way is worth it right now?
Early access, starting in Bangkok
Map apps show the fastest route. That leaves out most of the decision: is the expressway worth the toll today, is a taxi cheaper than ride-hailing, is the walk to the station bearable in this heat?
Routed compares driving with or without the expressway, a metered taxi, ride-hailing, the train and bus, and park-and-ride. Each goes on one total, in money and minutes, before you set off:
Ride-hailing fares are estimates; check the live price in the app you prefer. Routed shows the best option for you, all things counted. Free during early access with a monthly allowance: a web app now, iPhone in testing, Android to follow.
Screens from the Routed app in testing: one trip, Central Ladprao to Silom Complex, on 1 November 2026.
Why the name
Form is emptiness. Emptiness is form.
The line is from the Heart Sutra. In the Kālacakra tradition, "empty form" is a technical term: form that arises from emptiness itself. For us it is also a working method. An empty form is a clean starting state, with nothing filled in and no assumptions carried over.
01 · Start empty
Set the default aside
Mathletix sets aside the idea that study belongs at a desk. Routed sets aside the idea that the fastest route is the right one.
02 · Count everything
Include what gets left out
The listener who never looks at the screen. The toll, the wait and the heat index, not only the minutes.
03 · Check by hand
Facts before features
Tolls, fares and parking rates researched and dated. Claims in a session checked before they are recorded.
"The difficulty lies, not in the new ideas, but in escaping from the old ones."
John Maynard Keynes, preface to The General Theory (1936)
Who we are
An economist's studio, built with AI.
Emptyform was founded by Nyingtob Pema Norbu, an economist. Mathletix and Routed are its first two products.
Both are built by one person working with AI. The facts behind them, from fare tables to the working in a lesson, are researched and checked by hand.