An unexpectedly exacting and useful treatise on a modest machine, this book treats the TI-34 MultiView as an object worthy of serious mathematical attention. Its virtue lies in its discipline: it explains not merely what the calculator does, but how to think with it.
I approached this book with some scepticism, for the modern calculator manual is too often a thin parade of button-presses and convenience tricks. Richard Murdoch Montgomery does something rather better: he constructs a proper mathematical manual, attentive to reasoning, notation, and the limits of the instrument. The TI-34 MultiView is here treated not as a toy, nor as an oracle, but as a precise computational aid whose behaviour must be understood if one is to use it well.
What impressed me most was the book’s structure. It does not merely catalogue functions; it organises them into a sequence of mathematical practices — arithmetic, scientific calculation, statistics, and elementary problem solving — so that the reader is continually shown why a particular feature matters. The explanations are careful and, where needed, technical without becoming obscure. I especially valued the insistence on verification: numerical results are cross-checked, modes are made explicit, and the pitfalls of display interpretation are not glossed over. That sort of sober exactness is rare in instructional writing, and it is the difference between a manual one forgets and a manual one trusts.
The treatment of statistics and scientific notation is particularly strong. Montgomery understands that the challenge is not only entering data correctly, but recognising what the calculator is actually representing, and what assumptions are being smuggled in by an apparently simple screen. He is attentive to rounding, order of operations, and the small but consequential errors that arise when users confuse convenience with mathematical judgement. In this respect the book has real pedagogical intelligence: it respects the reader enough to demand precision from both human and machine.
If I have a mild reservation, it is only that the book’s very thoroughness occasionally gives the impression of a text written for those already disposed to care about exact procedure — which, to be fair, is precisely the audience it serves best. But this is an affectionate caveat, not a criticism. For anyone who wants to use the TI-34 MultiView responsibly, and to understand its role within elementary numerical work rather than merely operate it, this is an admirable and unusually serious account.
Who should read this
I recommend it to teachers, students, and anyone who wants a rigorous guide to calculator-based mathematical work rather than a superficial user guide. It will be especially valuable in classrooms where method, not mere answer-getting, is the point.
A personal note from Kowalski
I found it quietly bracing: a book that takes a modest calculator with complete seriousness, and thereby reminds the reader that exact thinking begins in small things.
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