Memorabilia Mathematica; or, the Philomath's Quotation-Book
Science
Memorabilia Mathematica; or, the Philomath's Quotation-Book
Mathematics; Mathematics -- Quotations, maxims, etc.
Meph. Schon gut! Nur muss man sich nicht alzu ängstlich
quälen.
Denn eben, wo die Resultate fehlen,
Stellt ein Symbol zur rechten Zeit sich ein.
Symbolisch lässt sich alles schreiben,
Müsst nur im Allgemeinen bleiben.
Wenn man der Gleichung Lösung nicht erkannte,
Schreibt man sie als Determinante.
Schreib’ was du willst, nur rechne _nie_ was aus.
Symbole lassen trefflich sich traktieren,
Mit einem Strich ist alles auszuführen,
Und mit Symbolen kommt man immer aus.
--LASSWITZ, KURD.
_Der Faust-Tragödie (-n)ter Teil;
Zeitschrift für mathematischen und
naturwissenschaftlichen Unterricht, Bd.
14, p. 317._
Fuchs. To study _modern algebra_ I’m most persuaded.
Meph. ’Twas not my wish to lead thee astray.
But as concerns this science, truly
’Tis difficult to avoid the empty form,
And should’st thou lack clear comprehension,
Scarcely the indices thou’ll know apart.
’Tis safest far to trust but _one_
And built upon your master’s formulas.
On the whole--cling closely to your _symbols_.
Then, for the weal of research you may gain
An entrance to the formula’s sure domain.
Fuchs. The symbol, it must lead to some result?
Meph. Granted. But never worry about results,
For, mind you, just where the results are wanting
A symbol at the nick of time appears.
To symbolic treatment all things yield,
Provided we stay in the general field.
Should a solution prove elusive,
Write the equation in determinant form.
Write what you please, but _never_ calculate.
Symbols are patient and long suffering,
A single stroke completes the whole affair.
Symbols for every purpose do suffice.
=1742.= As all roads are said to lead to Rome, so I find, in my
own case at least, that all algebraic inquiries sooner or later
end at the Capitol of Modern Algebra over whose shining portal
is inscribed “Theory of Invariants.”--SYLVESTER, J. J.
_On Newton’s Rule for the Discovery of
Imaginary Roots; Collected Mathematical
Papers, Vol. 2, p. 380._
Public-domain text, read in full here on John Shaqi.
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