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Ramanujan Shirt | The Lost Notebook | Mathematics Unisex Crew Neck Tee

Price:CA$53.29

Arrives soon! Get it by 20-27 Oct if you order today
20-27 Oct

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Highlights

THE LOST NOTEBOOK — RESULTS WITHOUT ROADMAPS

An archival-inspired tribute to S. Ramanujan: a quiet left-chest insignia and a notebook-fragment composition on the back. This original interpretive design is not a manuscript facsimile or a reproduction of a specific notebook entry.

Designed by Proof & Particle™. Beauty, Discovery, and Depth.

BEHIND THE DESIGN
Sometimes the result survives without the path that led to it.

Srinivasa Ramanujan left behind pages filled with mathematical discoveries. Many were recorded without proofs leaving later mathematicians to work out how those extraordinary relationships held together.

A few lines could become years of work.

In 1976 George Andrews rediscovered a collection of Ramanujan’s handwritten pages among papers held at Trinity College, Cambridge.

They became known as the Lost Notebook.

The pages contained work from the final year of Ramanujan’s life.

The writing had stopped.

The mathematics still had somewhere to go.

That distance between a recorded result and the work of understanding it became the starting point for Ramanujan: The Lost Notebook.

We imagined fragments gathered for another look. Paper edges. A series unfolding across a page. Notes that seem to belong to a larger conversation.

The typeset q-series and paper composition are our own homage to that mathematical world.

RESULTS WITHOUT ROADMAPS.

Andrews and Bruce Berndt would spend decades developing proofs and explanations for the material Ramanujan left behind.

We chose Ramanujan because his work makes discovery feel both deeply personal and larger than one lifetime. The pages preserve something of one person’s way of seeing.

They also give others somewhere to begin.

A result written down.

A path still to be found.

Beauty. Discovery. Depth.

Historical and mathematical references: Bruce Berndt — History and Content of the Lost Notebook; Uncovering Ramanujan’s “Lost” Notebook: An Oral History.
https://risc.jku.at/tk/ramanujans-lost-notebook-history-and-content/
https://arxiv.org/abs/1208.2694

PRODUCT
Black unisex crew-neck Bella + Canvas 3001. Front and back DTG printing. 100% Airlume combed and ring-spun cotton. Soft, lightweight 4.2 oz/yd² (142 g/m²) fabric, not a heavyweight tee. Pre-shrunk, side-seamed construction. Sizes S–2XL; consult the size guide.

FABRIC & CARE
Machine wash cold, inside out, on a gentle cycle with mild detergent and similar colors. No bleach or fabric softener. Air dry or tumble dry low. Do not iron the print or dry clean. Pre-shrunk is not shrink-proof: warm/hot washing and high dryer heat can cause further shrinkage and affect the print. Follow the garment label.

Care guide: proofandparticle.com/care

Made to order. Mockups illustrate placement; screen colors and actual fabric/print appearance may vary slightly.

TRADEMARK NOTICE
PROOF & PARTICLE™ is a trademark of R Mavrovich & Associates Inc.

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  • Returns & exchanges accepted within 30 days
  • Postage: CA$7.33
  • Sent from: Charlotte, NC

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Listed on 10 Oct, 2026
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