Ad argvmentvm transi
Topos Uranos

Svmmarivm

Haec lectio qvartam cvrsvs vnitatem aperit, mathematicae et logicae dicatam. Explicat cvi rei vnitas serviat: vt architectvra vnitatis prioris formvlis, aeqvationibvs, envntiatis et dedvctionibvs impleatvr, qvae eadem diligentia componantvr qva cogitantvr; qvinqve eivs lectiones exhibet et filvm qvo inter se conectvntvr, a modo mathematico vsqve ad arbores dedvctionis; definit qvae ex vnitatibvs prioribvs pro cognitis habeantvr; memorat qvomodo notatio mathematica et logica natae sint et cvr earvm compositio per saecvla opvs artis typographicae pretiosissimvm fverit; qvaestionem proponit qvam vnitas solvit, qvod formvla vt textvs scripta recta videtvr nec est; et ostendit eandem notationem physicae, oeconomiae, informaticae et philosophiae servire.

Proposita discendi

  1. Ordinem rervm qvae in vnitate tractantvr describere et explicare qvid qvaeqve lectio seqventi conferat.
  2. Agnoscere qvae vnitas ex prioribvs pro cognitis habeat, eaqve, si opvs est, repetere.
  3. Exemplo distingvere formvlam in modo mathematico compositam a formvla vt textvs scripta.
  4. In disciplina sva agnoscere envntiata, formvlas et dedvctiones qvas vnitas componere docet.

Probatio initialis

Anteqvam vnitas percvrritvr, initivm ipsvm metiri expedit. Haec probatio est svi ipsivs aestimatio: nvllo gradv notatvr, et solvm eivs propositvm est stvdivm dirigere. Dvae primae eivs qvaestiones repetvnt qvae vnitas ex prioribvs pro cognitis habet; decem seqventes binae et ordine qvinqve vnitatis lectiones attingvnt. Qvi nvmqvam formvlam in LaTeX scripsit eas recte solvere non debet exspectare: qvodqve responsvm, rectvm sive falsvm, rem explicat et lectionem nominat qvae eam tractat. Eaedem facvltates in fine itervm metivntvr, in lectione synthesis.

Probatio initialis

Antequam vnitatem incipias, pvnctvm vnde proficisceris metire. Brevis est sui ipsivs probatio: non aestimatvr, et eivs exitvs in solo tvo navigatro servatvr.

  1. Qvaestio 1Ex vnitatibvs prioribvsIn sectione 2 commentationis, cvivs prima aeqvatio nvmerata nvmervm 3 fert, avctor \label{aeq:ohm} scribit in versv qvi \begin{equation} antecedit. Qvid \eqref{aeq:ohm} imprimit?

  2. Qvaestio 2Ex vnitatibvs prioribvsVt vectores litteris crassis scribantvr, praeambvlvm \newcommand{\vec}[1]{\mathbf{#1}} continet. Qvid accidit?

  3. Qvaestio 3In docvmento cvm babel Latino, sine optionibvs, qvid $3,5$ imprimit?

  4. Qvaestio 4Sententia formvla seorsvm posita finitvr. Vbi pvnctvm finale ponitvr?

  5. Qvaestio 5Qvid $x^10$ imprimit?

  6. Qvaestio 6In docvmento cvm babel Hispanico et amsmath, qvid $\sin x$ imprimit?

  7. Qvaestio 7Ambitvs align dvas aeqvationes habet, et altera \\ finitvr. Qvi nvmeri in margine videntvr?

  8. Qvaestio 8Derivatio qvattvor versvvm, in signis aeqvalitatis ordinatorvm, vt totvm citanda est, vno nvmero. Qvid scribere expedit?

  9. Qvaestio 9Commentatio \newtheorem{theorema}{Theorema} et \newtheorem{lemma}[theorema]{Lemma} declarat, et textvs eivs hoc ordine lemma, theorema et altervm lemma continet. Qvam inscriptionem vltimvm habet?

  10. Qvaestio 10Demonstratio formvla seorsvm posita \[…\] finitvr, et qvadratvm finale solvm, in versv vacvo, infra apparet. Qvid id corrigit?

  11. Qvaestio 11Liber logicvs, vt formvlam lingvae qvam perscrvtatvr, condicionale ex p et q scribere vvlt. Qvi fons convenit?

  12. Qvaestio 12In bussproofs scribvntvr \AxiomC{$p$}, \AxiomC{$q$}, \AxiomC{$r$} et \BinaryInfC{$s$}, deinde \DisplayProof. Qvid accidit?