第7章 数学语言（1 / 2）

PmMvPA2CgOOGr+iln+eEmuejp+iGkOeGiOWFheWBgOOEmue0ueWapOW4teaJsuaxt+Wqh+iruuSGiOWsu+SIuOWBgOivmOa+r+iyruiMvO+vmOafueQ+Yzw+Yy88DYKA44695LaE55ye5oeO54iV5oSa56C55KqH6Iy87yU1NrCI5b6+6Iy876CP57Kc6aeF5rqZ5ou45Ia65Iuc556j6Zql5raX5qSt5j5jPD5jLzwNgoDjhZjpoa7ln4Dpq7/ljLzvpZ3mt7XotpTmmrjknL3khJrntq7lp6TlhrDlh5bmqYjluZvmjLzvuYLnMTKKuOSameaGuuSwiOWJp+iNuOQ+Yzw+Yy88DYKA47au5bq65I+95I245L6a6Z+c55i/6Jii6a6X6YSa56yI6IC45Iy874eW5qmI5bmb5q6X6aW75K+P5YSa54KH5o245Imc5j5jPD5jLzwNgoDjh5XpkJ3lh5bmqYjluZvmjLzvtJfptpfmoLnkqofor5jmirjkmpnmPmM8PmMvPA2BvO+npOWIvuW3jui2lOY+Yzw+Yy88DYKA4yUyNbCI5b6+6I+757K35baE55+r57S75oy65Kys54KA46CP57Kc6aeF5rqZ5rS75qS45JGQ5Yuc54iP5Y6Q5YyA6D5jPD5jLzwNnYDipoDipoDijIfpkK3lkYTosIjljonmmrzkjbjkmrzkuaDmkaDmn7zvkK3lt6DmpZXlr5jmkaDmp4Xmupnmn7zvp5DlvYrokY/lmrzkjpDlpbvkjLzvkK3ljafnr5jmtoTnopfmnIDiPmM8PmMvPA2CgOODi+WDi+W6nOaflOeMvO+PgOmUieW5jui2meaRj+WKtuiQreWNp+eRoOanhea6meY+Yzw+Yy88DYKA45Ct5Y2n55Gg5qeF5rqZ5pGQ5Yuc556l552H5Z+55LSN5Yy874Cd56+c54q45Iyh5r6v6Kic5bS26J6j6Zql5o6Q5ZCk6ZqZ5oy875+d5pO754uo576v6ISa56mk5YC45D5jPD5jLzwNgoDjgLzlu6bnkrTmh73mjLzvmrjknL3khJrnlY3lgK7ni7jkmZXnn7nkiLjlgYDohpDnqYnnjLzvMDA6NzGGuuSwiOWJp+iNuOQ+Yzw+Yy88DYKA476v6Iyq6Z6u5YSa55WN5YCu56q45KCH5Ya65KCK5Z6i5Y6Q5YCc5oy8742Q5bmC54GA46C55KqH6I6Q5YKK6Iy65Kys54y8776v6IKK6IC45Ia65LKu6J2754245JS75pS75oy876yc5r6v6Iuc54245Leg5oyQ5Z+55Ii45YGA6IaQ56mJ54y874uo576v6IaQ56mJ56+Y5oiN5Yu45D5jPD5jLzwNgoDjgJ3nkpTmtpfmgprmjLzvmZTpjbjkprrlm7/ooLnkpq3li7jkvJznjLzvirjkg4jlgIjlqJzlqJTngaboopLpvaXljLzvh7/ojbjkPmM8PmMvPA2CgOORrOeuvuWEmueCg+e/gee5iuaAuOS6h+WynOmeo+mapeaMvO+avOSAuOS9peWgj+eynOmAneevm+c+Yzw+Yy88DYKA45Ct5beg5oSa5yUzMYmc5p+55KCP57Kc6bS75oy65Kys5z5jPD5jLzwNgoDjqb3lorrmiYXlgbXmjLzvj4DplInluY7otpnmoI/nspzptLvmgLjkrKznPmM8PmMvPA2CgOOGuuSgj+eynOm0u+akuOSJnOaPu+eyt+WwjueRj+WMvO+QreWNp+eRoOanhea6meaRkOWLnOeepeedh+WMvO+NiOi/ruWwiOWem+WQpOmIjeWMruWDkOWeo+mapeY+Yzw+Yy88DYKA45eW57uy5qSu5ZeW57uM5buO5ae057a16Iy874Sa55Ct5a2e6Ya65KiM5pu65KOC6T5jPD5jLzwNgoDjrpvnmKLpp4DmiJDlvLvnk4HpgLjkr5jmmrjknL3kjpDlvq/ojLzvu47ljIDoq7rorL3okrTmh73mjLzvi7jki4XoqJzluaTlrJzmvq/ohrDliLjlgYDomKvpPmM8PmMvPA2CgOMwMzoxMYiN5a245Ia65LCI5bGw5Yy875+d5pO7576v6IKK6Iy65Kys5z5jPD5jLzwNgoDjrpfpkI/miI/ljLzvtpfmj7Dlio3lo6fosq7oiI/ljpDljIDoPmM8PmMvPA2CgOOpiOW6oemUreeem+WGveSMvO+hrOaAuOSNkOW5guerouifueSeo+mapeY+Yzw+Yy88DYKA44a65JiP5Zuw5pSw5oKg5b6v6Iy876Gs5om45Ia65L2K5qui6J+55KGs5om45I2Q5bmC5627556/6Kui6ISa56Wd5oq45I245JSt54mc5j5jPD5jLzwNgoDjhrrkqIrlsbDlmYDiurrkrZ7pgYzmmIDijLzvhJrnpZ3mirjkjbjklK3niZzmPmM8PmMvPA2CgOOYoumjp+i6nOWwjueMvO+pi+aJgOm6nOaPmumMvO+NkOW5gueljua0m+eIuOWBgOiYq+k+Yzw+Yy88DYKA46at5bCV5q+Y5raE552+5Iy8776v6IKK6Iy65Kys562756e754y875+S6YaI5TUxr4HmkbzktJfprbjkPmM8PmMvPA2CgOOfneaTu+erv+WIvuW+r+iCiuiAuOSsrOeMvO+ul+mQj+a6uuSJnOaLp+WAvOWOkOWPmuk+Yzw+Yy88DYKA45ir6bSb5oeO54iV5rKu6KyQ5Yy876C55KqH6IyS5aa55Luv6K+Y5oW75IW75I245IS+5ZSA6YSa54av6KWf55e+5beO6Iy877aE55ye5j5jPD5jLzwNgbzvJTc3hrrksIjlvr7otoTnn6vnoI/nspzpp4XmupnmjLzvpq3lmZXmhJrnn5LphojlMDShrOaAuOSvmOaqj+WMvO+QreWNp+eRoOanhea6meaRkOWZgOKLnOeYgOKepeedh+U+Yzw+Yy88DYKA46On6IaQ54Sa57uI5bG35rSb5omc5p+55LSN5Yy8742B6YC45LKu6KyQ5Y2G5Ya95IKA44a65Iyu5Yuc57Gw5ZqZ5qiY5p6j6Zql5oy874Sa56On6LKu6L6d5o6Y5pir6T5jPD5jLzwNgoDjhJrnu5TnsbnkmYblsbnkvYPojbjkr5jmjLzvrJzmvq/ohJrnpZ3mn47lPmM8PmMvPA2CgOOwruiUrOeageWKuOSQreWsnOaEmuewluaonOW2ueWMvO+snOa+r+iLnOe7v+eeo+mapeY+Yzw+Yy88DZ2A4oKA44Sa55q955eP5Zq85JyA4oy875OB6bSv6K2756e7542J5oy875mA4rq65K2e6YGM5piA4oSa57m+6IGX5rCP5bKu6Lyc54C45Ia65Iuc576d5o6Y5pir6T5jPD5jLzwNnYDipoDipoDigofmhaPogofmjbjkpYvohr3kjLzvlYDmjbjkgofmjbjkPmM8PmMvPA2CgOOul+mBpuiaruWAuOSEmue9meeOmOaskOWhsuaWiOaEmueCh+aNuOSJnOaMvO+snOa+r+iLuOSLnOe0pOWem+W2ruWnpOWMvO+GuuS9peWcgOI+Yzw+Yy88DYKA46yc5r6v6KGs5oC45Iuc56Gy5r6w5bCI5bSk5Y675Iy875+S6YaI5Zqk5YGN5Zub5Ya65LSv6JSw5qOP5YC45Iy8772l5Yi+5YSa57Ku6Kat5bCV5oSa576d5o6Y5pir6T5jPD5jLzwNgoDjnqXnvrLnhJrnqIPpqIXlpYXllYrmjLzvsq7orJDln5znpK7onqPpmqXmPmM8PmMvPA2dgOKCgOOnkOWYoumul+mhsuaMvO+Lp+WAvOW5luahrOaAuOSDheWAuOSOu+Ssu+SRiOaMvO+snOa+r+imreWwleanuuediOWAvOWTiea2ruWnpOU+Yzw+Yy88DYKA476d5o6Y5pir6Yy874i45YGA6Kat5bCV5oSa56y75KC95K+Y5pGI5pyA4j5jPD5jLzwNmrzvk4Hpkaznrr7ljLzvirjkjKHmsq7oqJzlvpTmrJzmvq/ohrDljLzvpZ3mm7/ohrrksLXoiLjlgYDohJrnppjnmKvpqrjkgLjkjLzvt7XojZPlsKPlg5PpjpDltpfmj7Dlqrjkio3lPmM8PmMvPA2CgOOEmueJp+ihneelu+Svj+WvmOaMvO+2l+aPsOWquOSKjeWEmue0l+mtuOQ+Yzw+Yy88DYKA44un5YC85TAwOji+r+iCoOWAuOSsrOeGveSMvO8wMzo3fjAwOjeQpOmpl+Y+Yzw+Yy88DYKA45q85IC45K+c54Cd57S26I6Q5baE54y877CV5omc5q245IO/5bCI5ZqB5bmu5YWG5bOF5bib54u45IC45Iuc57u/55+A6au/5Yy876ih6Iuo576v6ICd54uc542G5T5jPD5jLzwNgoDjJTg0sIjlvr7ojLzviJzlgLjkhrrkp6TliI/loI/nspzpp4Xmupnmhr3kjLzvlozlmI/lpZXlobLmkK3ljafnPmM8PmMvPA2CgOOQreWNp+eRoOanhea6meafr+WCp+iIheWMvO+kruWZleaem+WUv+ixsOWtpemMruWDkOWeo+mapeY+Yzw+Yy88DYKA45eW57uy5qSu5ZeW57uM5buO5YSa55Ct5a2e6aiM5oy875+d5pO7576v6KmX5j5jPD5jLzwNgKjora/opq3lsJXmIKCr5zesrOcnKD5jPA==