{"id":1054,"date":"2014-09-19T21:12:36","date_gmt":"2014-09-19T19:12:36","guid":{"rendered":"http:\/\/www.sofiasabatti.it\/wordpress\/?page_id=1054"},"modified":"2014-11-09T23:23:53","modified_gmt":"2014-11-09T22:23:53","slug":"matecanzoni","status":"publish","type":"page","link":"http:\/\/www.sofiasabatti.it\/wordpress\/matecanzoni\/","title":{"rendered":"Matecanzoni"},"content":{"rendered":"<p>Vorrei raccogliere qui alcune canzoni che, in modo evidente o celato, universalmente riconosciuto o strettamente legato alla mia visione delle cose, parlano di matematica.<\/p>\n<p>Magari, un giorno, riuscir\u00f2 a commentare un poco&#8230; Intanto, buon ascolto!<\/p>\n<h3>Alexander Chen, Painting as music<\/h3>\n<p><iframe loading=\"lazy\" title=\"Painting as Music - Sketch (2014)\" src=\"https:\/\/player.vimeo.com\/video\/110146124?dnt=1&amp;app_id=122963\" width=\"625\" height=\"352\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write\"><\/iframe><\/p>\n<h3>Alexander Chen, J.S. Bach &#8211; Cello Suite No. 1 &#8211; Prelude<\/h3>\n<p>\n<iframe loading=\"lazy\" title=\"Strings: J.S. Bach - Cello Suite No. 1 - Prelude\" src=\"https:\/\/player.vimeo.com\/video\/31179423?dnt=1&amp;app_id=122963\" width=\"625\" height=\"352\" frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture; clipboard-write\"><\/iframe><\/p>\n<h3>Karisma, Dando i numeri<\/h3>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/2TjSv8G9r0E?rel=0\" width=\"420\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<h3>Francesco De Gregori, La leva calcistica del &#8217;68<\/h3>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/WVv0HbQdidY?rel=0\" width=\"420\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>Sole sul tetto dei palazzi in costruzione <br \/>sole che batte sul campo di pallone <br \/>e terra e polvere che tira vento <br \/>e poi magari piove.<\/p>\n<p>Nino cammina che sembra un uomo <br \/>con le scarpette di gomma dura <br \/>dodici anni e il cuore <br \/>pieno di paura.<\/p>\n<p>Ma Nino non aver paura <br \/>di sbagliare un calcio di rigore <br \/>non \u00e8 mica da questi particolari <br \/>che si giudica un giocatore <br \/>un giocatore lo vedi dal coraggio <br \/>dall&#8217;altruismo e dalla fantasia.<\/p>\n<p>E chiss\u00e0 quanti ne hai visti e quanti ne vedrai <br \/>di giocatori tristi che non hanno vinto mai <br \/>ed hanno appeso le scarpe a qualche tipo di muro <br \/>e adesso ridono dentro al bar <br \/>e sono innamorati da dieci anni <br \/>con una donna che non hanno amato mai <br \/>chiss\u00e0 quanti ne hai veduti <br \/>chiss\u00e0 quanti ne vedrai.<\/p>\n<p>Nino cap\u00ec fin dal primo momento <br \/>l&#8217;allenatore sembrava contento <br \/>e allora mise il cuore dentro le scarpe <br \/>e corse pi\u00f9 veloce del vento<\/p>\n<p>Prese un pallone che sembrava stregato <br \/>accanto al piede rimaneva incollato <br \/>entr\u00f2 nell&#8217;area tir\u00f2 senza guardare <br \/>ed il portiere lo fece passare<\/p>\n<p>Ma Nino non aver paura di tirare un calcio di rigore <br \/>non \u00e8 mica da questi particolari <br \/>che si giudica un giocatore <br \/>un giocatore lo vedi dal coraggio <br \/>dall&#8217;altruismo e dalla fantasia.<\/p>\n<p>Il ragazzo si far\u00e0 <br \/>anche se ha le spalle strette <br \/>quest&#8217;altr&#8217;anno giocher\u00e0 <br \/>con la maglia numero sette.<\/p>\n<h3>Angelo Branduardi, Per ogni matematico<\/h3>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/8WsVV3VWTOo?rel=0\" width=\"420\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>Per ogni matematico <br \/>c&#8217;\u00e8 un senso d&#8217;infinito <br \/>nel dar la caccia ai numeri <br \/>gi\u00e0 sfuggenti di per s\u00e8 <br \/>c&#8217;\u00e8 un sogno pitagorico <br \/>che a me non \u00e8 servito <br \/>adesso che nel due per tre <br \/>so cosa 6 per me.<\/p>\n<p>Per ogni matematico <br \/>che non si \u00e8 mai pentito <br \/>d&#8217;aver sbagliato un calcolo <br \/>ch&#8217;\u00e8 gi\u00e0 grave di per s\u00e8 <br \/>rimane un senso logico <br \/>che a me non \u00e8 servito <br \/>adesso che nel tre pi\u00f9 tre <br \/>so cosa 6 per me.<\/p>\n<p>Per ogni matematico <br \/>finisce l&#8217;infinito <br \/>se a confermar la regola <br \/>\u00e8 l&#8217;eccezione di per s\u00e8 <br \/>ma resta un caso unico <br \/>che a me non \u00e8 servito <br \/>adesso che nell&#8217;io pi\u00f9 te <br \/>so cosa 6 per me.<\/p>\n<h3>Phil Kirk &amp; Mike Gospel, Calculus Rhapsody<\/h3>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/uqwC41RDPyg?rel=0\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>Is this x defined?<br \/> Is f continuous?<br \/> How do you find out?<br \/> You can use the limit process.<br \/> Approach from both sides,<br \/> The left and the right and meet.<br \/> Im a just a limit, defined analytically<br \/> Functions continuous,<br \/> Theres no holes,<br \/> No sharp points,<br \/> Or asymptotes.<br \/> Any way this graph goes<br \/> It is differentiable for me for me.<br \/> All year, in Calculus<br \/> Weve learned so many things<br \/> About which we are going to sing<br \/> We can find derivatives<br \/> And integrals<br \/> And the area enclosed between two curves.<br \/> Y prime oooh<br \/> Is the derivative of y<br \/> Y equals x to the n, dy\/dx<br \/> Equals n times x<br \/> To the n-1.<br \/> Other applications<br \/> Of derivatives apply<br \/> If y is divided or multiplied<br \/> You use the quotient<br \/> And product rules<br \/> And dont you forget<br \/> To do the dance<br \/> Also oooh (dont forget the chain rule)<br \/> Before you are done,<br \/> You gotta remember to multiply by the chain<br \/> (Instrumental solo)<br \/> I need to find the area under a curve<br \/> Integrate! Integrate! You can use the integration<br \/> Raise exponent by one multiply the reciprocal<br \/> Plus a constant<br \/> Plus a constant<br \/> Add a constant<br \/> Add a constant<br \/> Add a constant labeled C<br \/> (Labeled C-ee-ee-ee-ee)<br \/> Im just a constant<br \/> Nobody loves me.<br \/> Hes just a constant Might as well just call it C<br \/> Never forget to add the constant C<br \/> Can you find the area between f and g<br \/> In-te-grate f and then integrate g<br \/> (then subtract)<br \/> To revolve around the y-axis<br \/> (integrate)<br \/> outer radius squared minus inner radius squared<br \/> (multiplied)<br \/> multiplied by pi<br \/> (multiply)<br \/> Multiply the integral by pi!<br \/> Pi tastes real good with whipped cream!<br \/> Mama-Mia, Mama-Mia<br \/> Mama-Mia let me go.<br \/> Pre-calculus did not help me to prepare for Calculus, for Calculus, help me!<br \/> So you think you can find out the limit of y?<br \/> So you think youll find zero and have it defined<br \/> Oh baby cant define that point baby<br \/> Its undefined<br \/> Goes to positive and negative infinity<br \/> Oooh. Oooh yeah, oooh yeah.<br \/> Differentiation<br \/> Anyone can see<br \/> Any mere equation<br \/> It is differentiable for me.<br \/> (Any way this graph goes)<\/p>\n<h3>I&#8217;ll derive<\/h3>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/P9dpTTpjymE?rel=0\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\n<p>At first I was afraid, what could the answer be?<br \/> It said given this position find velocity.<br \/> So I tried to work it out, but I knew that I was wrong.<br \/> I struggled; I cried, &#8220;A problem shouldn&#8217;t take this long!&#8221;<br \/> I tried to think, control my nerve.<br \/> It&#8217;s evident that speed&#8217;s tangential to that time-position curve.<br \/> This problem would be mine if I just knew that tangent line.<br \/> But what to do? Show me a sign!<\/p>\n<p>So I thought back to Calculus.<br \/> Way back to Newton and to Leibniz,<br \/> And to problems just like this.<br \/> And just like that when I had given up all hope,<br \/> I said nope, there&#8217;s just one way to find that slope.<br \/> And so now I, I will derive.<br \/> Find the derivative of x position with respect to time.<br \/> It&#8217;s as easy as can be, just have to take dx\/dt.<br \/> I will derive, I will derive. Hey, hey!<\/p>\n<p>And then I went ahead to the second part.<br \/> But as I looked at it I wasn&#8217;t sure quite how to start.<br \/> It was asking for the time at which velocity<br \/> Was at a maximum, and I was thinking &#8220;Woe is me.&#8221;<br \/> But then I thought, this much I know.<br \/> I&#8217;ve gotta find acceleration, set it equal to zero.<br \/> Now if I only knew what the function was for a.<br \/> I guess I&#8217;m gonna have to solve for it someway.<\/p>\n<p>So I thought back to Calculus.<br \/> Way back to Newton and to Leibniz,<br \/> And to problems just like this.<br \/> And just like that when I had given up all hope,<br \/> I said nope, there&#8217;s just one way to find that slope.<br \/> And so now I, I will derive.<br \/> Find the derivative of velocity with respect to time.<br \/> It&#8217;s as easy as can be, just have to take dv\/dt.<br \/> I will derive, I will derive.<\/p>\n<p>So I thought back to Calculus.<br \/> Way back to Newton and to Leibniz,<br \/> And to problems just like this.<br \/> And just like that when I had given up all hope,<br \/> I said nope, there&#8217;s just one way to find that slope.<br \/> And so now I, I will derive.<br \/> Find the derivative of x position with respect to time.<br \/> It&#8217;s as easy as can be, just have to take dx\/dt.<br \/> I will derive, I will derive, I will derive!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vorrei raccogliere qui alcune canzoni che, in modo evidente o celato, universalmente riconosciuto o strettamente legato alla mia visione delle cose, parlano di matematica. Magari, un giorno, riuscir\u00f2 a commentare un poco&#8230; Intanto, buon ascolto! Alexander Chen, Painting as music Alexander Chen, J.S. Bach &#8211; Cello Suite No. 1 &#8211; Prelude Karisma, Dando i numeri [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"footnotes":""},"class_list":["post-1054","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/pages\/1054","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/comments?post=1054"}],"version-history":[{"count":4,"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/pages\/1054\/revisions"}],"predecessor-version":[{"id":1387,"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/pages\/1054\/revisions\/1387"}],"wp:attachment":[{"href":"http:\/\/www.sofiasabatti.it\/wordpress\/wp-json\/wp\/v2\/media?parent=1054"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}