$ 21.99
This Equations That Changed the World Softcover is ready to be filled with your most creative proofs and calculations. Be inspired to tackle the hardest problem sets and maybe even find the answer to one of the great unsolved conjectures.
The uniquely textured cover feels soft under your fingers and the burnt orange elastic closure keeps all your musings safe.
100% recycled paper and soy based inks.
Measures: 5.8 x 8.3 inches - 208 pages (104 sheets) with blank & 7 mm dotted lines.
Lay-flat softcover with elastic strap.
Paper weight: 81 gsm.