{"id":1257,"date":"2015-10-12T17:06:22","date_gmt":"2015-10-12T16:06:22","guid":{"rendered":"http:\/\/www.venco.com.pl\/~cozy\/blog\/?p=1257"},"modified":"2015-10-12T17:06:22","modified_gmt":"2015-10-12T16:06:22","slug":"rachunek-predykatow-przyklad-teorii-w-rachunku-predykatow","status":"publish","type":"post","link":"http:\/\/u239160.webh.me\/jakisproblem.pl\/index.php\/2015\/10\/12\/rachunek-predykatow-przyklad-teorii-w-rachunku-predykatow\/","title":{"rendered":"Rachunek predykat\u00f3w, przyk\u0142ad teorii w rachunku predykat\u00f3w"},"content":{"rendered":"<div class=\"center\">Je\u015bli<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jest liczb\u0105 pierwsz\u0105 to<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jest liczb\u0105 nieparzyst\u0105 lub<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jest r\u00f3wne<span class=\"Apple-converted-space\">\u00a0<\/span><b>2<\/b>.<\/div>\n<p>Opisali\u015bmy je wtedy formu\u0142\u0105<\/p>\n<div class=\"center\"><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/8\/1\/f\/81fde5441fdf7d14117ddef8b2adae55.png\" alt=\"p \\Rightarrow (q \\vee r).\" \/><\/div>\n<p>w kt\u00f3rej<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/0\/4\/d\/04d3b8dc4d34e3aa90f94c103d1b9bee.png\" alt=\"p,q,r\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>odpowiada\u0142y odpowiednio zdaniom<\/p>\n<ol>1.<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jest liczb\u0105 pierwsz\u0105,<br \/>\n2.<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jest liczb\u0105 nieparzyst\u0105,<br \/>\n3.<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jest r\u00f3wne<span class=\"Apple-converted-space\">\u00a0<\/span><b>2<\/b>.<\/ol>\n<p>Podstawiaj\u0105c zamiast zdania<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span><i>jest liczb\u0105 pierwsz\u0105<\/i><span class=\"Apple-converted-space\">\u00a0<\/span>zmienn\u0105 zdaniow\u0105<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/7\/2\/0\/72060d3bb372d9c4a4846f4acbd61ee1.png\" alt=\"\\textnormal{p}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>ukrywamy jednak cz\u0119\u015b\u0107 informacji. Zdanie to m\u00f3wi przecie\u017c o pewnej liczbie<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/>, co wi\u0119cej zdania<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/6\/4\/a\/64a9577eda58b0f08d787e5ecbe605a1.png\" alt=\"{p,q}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>i<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/7\/4\/2\/742b141002b8c9a72011ea2253faeab1.png\" alt=\"\\textnormal{r}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>dotycz\u0105 tej samej liczby<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/>. Zapiszmy wi\u0119c<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/a\/c\/c\/acc92d5c4f89d9019f40e77de6319593.png\" alt=\"p(n)\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>zamiast<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/d\/1\/4\/d14d554fdbc1919f297e48abccf2f181.png\" alt=\"{p}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>aby podkre\u015bli\u0107 fakt \u017ce prawdziwo\u015b\u0107<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/d\/1\/4\/d14d554fdbc1919f297e48abccf2f181.png\" alt=\"{p}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>zale\u017cy od tego jak\u0105 konkretn\u0105 warto\u015b\u0107 przypiszemy zmiennej<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/>. Zdanie<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/a\/c\/c\/acc92d5c4f89d9019f40e77de6319593.png\" alt=\"p(n)\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>b\u0119dzie prawdziwe je\u015bli za<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>podstawimy jak\u0105\u015b liczb\u0119 pierwsz\u0105 i fa\u0142szywe w przeciwnym przypadku. Zgodnie z t\u0105 konwencj\u0105 nasze zdanie przyjmie posta\u0107<\/p>\n<div class=\"center\"><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/5\/2\/5\/525ca36e73b384ab3c3c6e9da039da11.png\" alt=\"p(n) \\Rightarrow (q(n) \\vee r(n)).\" \/><\/div>\n<p>Zwr\u00f3\u0107my uwag\u0119 jednak, \u017ce trudno oceni\u0107 prawdziwo\u015b\u0107 zdania<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/7\/2\/0\/72060d3bb372d9c4a4846f4acbd61ee1.png\" alt=\"\\textnormal{p}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>dop\u00f3ki nie podstawimy w miejsce<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jakiej\u015b konkretnej liczby. Z drugiej strony jednak zdanie jak\u0105kolwiek liczb\u0119 nie postawimy w miejsce<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>zdanie b\u0119dzie prawdziwe. Mo\u017cemy wi\u0119c przeformu\u0142owa\u0107 je jako<\/p>\n<p>Dla ka\u017cdej liczby naturalnej<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/>, je\u015bli<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jest liczb\u0105 pierwsz\u0105 to<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jest liczb\u0105 nieparzyst\u0105 lub<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jest r\u00f3wne<span class=\"Apple-converted-space\">\u00a0<\/span><b>2<\/b>.<\/p>\n<p>Aby m\u00f3c formalnie zapisywa\u0107 zdania takie jak powy\u017csze wprowadzimy kwantyfikator<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/d\/3\/ed323a84986efe1546a6dbbdfdcca570.png\" alt=\"\\forall\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>kt\u00f3ry b\u0119dzie oznacza\u0142 ,,dla ka\u017cdego&#8221; oraz<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/b\/c\/ebc6523bbbd77aa88a360a665d0f857e.png\" alt=\"\\exists\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>kt\u00f3ry b\u0119dzie oznacza\u0142 ,,istnieje&#8221;. Ka\u017cde wyst\u0105pienie kwantyfikatora b\u0119dzie dotyczy\u0142o pewnej zmiennej. W naszym przyk\u0142adzie napiszemy<\/p>\n<div class=\"center\"><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/3\/6\/c\/36c3012710b74d9ff325ad002670202f.png\" alt=\"\\forall_n     p(n) \\Rightarrow (q(n) \\vee r(n)). \\quad \\mbox{(1.1)}\" \/><\/div>\n<p>Mo\u017cemy teraz powiedzie\u0107, \u017ce powy\u017csza formu\u0142a jest prawdziwa w zbiorze liczb naturalnych, gdzie<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/f\/2\/9\/f29bb7bb5097a88301b0e98ba569939c.png\" alt=\"p(n),q(n),r(n)\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>b\u0119d\u0105 oznacza\u0107 odpowiednio<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jest liczb\u0105 pierwsz\u0105,<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jest liczb\u0105 nieparzyst\u0105,<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/5\/d\/e5dd379c83f1512dddd88a8830a0d2de.png\" alt=\"\\textnormal{n}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>jest r\u00f3wne<span class=\"Apple-converted-space\">\u00a0<\/span><b>2<\/b>.<\/p>\n<p>Przy tej samej interpretacji<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/c\/5\/3\/c538053c9de24c0113effa408849a5a6.png\" alt=\"p(n),q(n)\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>mogliby\u015bmy wyrazi\u0107 zdanie<\/p>\n<div class=\"center\">Istnieje parzysta liczba pierwsza.<\/div>\n<p>jako<\/p>\n<div class=\"center\"><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/5\/8\/a\/58a0ac878eb11839baf0a21b5fbe5c5a.png\" alt=\"\\exists_n p(n) \\wedge \\neg q(n) \\quad \\mbox{(1.2)}\" \/><\/div>\n<div class=\"center\"><\/div>\n<div class=\"center\">\n<h3>Kwantyfikatory ograniczone<\/h3>\n<p>Kwantyfikatory ograniczone s\u0105 skr\u00f3tami kt\u00f3re definujemy nast\u0119puj\u0105co<\/p>\n<dl>\n<dd>1.<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/d\/3\/8\/d3841d2af8431d559c4a706be29bdf49.png\" alt=\"\\forall_{x:\\phi} \\psi \\stackrel{\\textrm{def}}{\\equiv} \\forall_x \\phi \\Rightarrow \\psi\" \/><\/dd>\n<\/dl>\n<dl>\n<dd>2.<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/e\/b\/0\/eb0b0ce8fa640fd025ade2b51eac48aa.png\" alt=\"\\exists_{x:\\phi} \\psi \\stackrel{\\textrm{def}}{\\equiv} \\exists_x \\phi \\wedge \\psi\" \/><\/dd>\n<\/dl>\n<p>i czytamy<\/p>\n<dl>\n<dd>1. dla ka\u017cdego<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/c\/4\/9\/c49bc8a03d21cc7c2f0ab2e0354dc8a1.png\" alt=\"\\textnormal{x}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>kt\u00f3re spe\u0142nia<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/6\/e\/b\/6eb0f9d6241ecf376758c7fc328ba2fe.png\" alt=\"{\\phi}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>spe\u0142nione jest<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/3\/5\/b\/35b912b658e672a056509fd796f276d0.png\" alt=\"{\\psi}\" \/><\/dd>\n<\/dl>\n<dl>\n<dd>2. istnieje<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/c\/4\/9\/c49bc8a03d21cc7c2f0ab2e0354dc8a1.png\" alt=\"\\textnormal{x}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>spe\u0142niaj\u0105ce<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/6\/e\/b\/6eb0f9d6241ecf376758c7fc328ba2fe.png\" alt=\"{\\phi}\" \/><span class=\"Apple-converted-space\">\u00a0<\/span>kt\u00f3re spe\u0142nia<span class=\"Apple-converted-space\">\u00a0<\/span><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/3\/5\/b\/35b912b658e672a056509fd796f276d0.png\" alt=\"{\\psi}\" \/><\/dd>\n<\/dl>\n<p>Zgodnie z t\u0105 konwencj\u0105 formu\u0142\u0119 1.1 mo\u017cemy zapisa\u0107 nast\u0119puj\u0105co<\/p>\n<div class=\"center\"><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/7\/1\/6\/716638ead83b7bd7f8844ba9a9d743a8.png\" alt=\"\\forall_{n:p(n)} q(n) \\vee r(n).\" \/><\/div>\n<p>Podobnie formu\u0142\u0119 1.2 zapiszemy jako<\/p>\n<div class=\"center\"><img decoding=\"async\" class=\"tex\" src=\"http:\/\/wazniak.mimuw.edu.pl\/images\/math\/9\/a\/d\/9adc8c4d26bb8d607019a3be107b9572.png\" alt=\"\\exists_{n:p(n)}\\neg q(n)\" \/><\/div>\n<\/div>\n<div class=\"center\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p class=\"excerpt\">Je\u015bli\u00a0\u00a0jest liczb\u0105 pierwsz\u0105 to\u00a0\u00a0jest liczb\u0105 nieparzyst\u0105 lub\u00a0\u00a0jest r\u00f3wne\u00a02. Opisali\u015bmy je wtedy formu\u0142\u0105 w kt\u00f3rej\u00a0\u00a0odpowiada\u0142y odpowiednio zdaniom 1.\u00a0\u00a0jest liczb\u0105 pierwsz\u0105, 2.\u00a0\u00a0jest liczb\u0105 nieparzyst\u0105, 3.\u00a0\u00a0jest r\u00f3wne\u00a02. Podstawiaj\u0105c zamiast zdania\u00a0\u00a0jest liczb\u0105 pierwsz\u0105\u00a0zmienn\u0105 zdaniow\u0105\u00a0\u00a0ukrywamy jednak cz\u0119\u015b\u0107 informacji. Zdanie to m\u00f3wi przecie\u017c o pewnej liczbie\u00a0, co wi\u0119cej zdania\u00a0\u00a0i\u00a0\u00a0dotycz\u0105 tej samej liczby\u00a0. Zapiszmy wi\u0119c\u00a0\u00a0zamiast\u00a0\u00a0aby podkre\u015bli\u0107 fakt \u017ce prawdziwo\u015b\u0107\u00a0\u00a0zale\u017cy od tego jak\u0105&hellip;<\/p>\n<p class=\"more-link-p\"><a class=\"more-link\" href=\"http:\/\/u239160.webh.me\/jakisproblem.pl\/index.php\/2015\/10\/12\/rachunek-predykatow-przyklad-teorii-w-rachunku-predykatow\/\">Read more &rarr;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[63,68],"class_list":["post-1257","post","type-post","status-publish","format-standard","hentry","category-bez-kategorii","tag-logika","tag-teoria-mnogosci"],"_links":{"self":[{"href":"http:\/\/u239160.webh.me\/jakisproblem.pl\/index.php\/wp-json\/wp\/v2\/posts\/1257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/u239160.webh.me\/jakisproblem.pl\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/u239160.webh.me\/jakisproblem.pl\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/u239160.webh.me\/jakisproblem.pl\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/u239160.webh.me\/jakisproblem.pl\/index.php\/wp-json\/wp\/v2\/comments?post=1257"}],"version-history":[{"count":0,"href":"http:\/\/u239160.webh.me\/jakisproblem.pl\/index.php\/wp-json\/wp\/v2\/posts\/1257\/revisions"}],"wp:attachment":[{"href":"http:\/\/u239160.webh.me\/jakisproblem.pl\/index.php\/wp-json\/wp\/v2\/media?parent=1257"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/u239160.webh.me\/jakisproblem.pl\/index.php\/wp-json\/wp\/v2\/categories?post=1257"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/u239160.webh.me\/jakisproblem.pl\/index.php\/wp-json\/wp\/v2\/tags?post=1257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}