第205章 余弦定理与告白抛物线(1 / 1)
ImcBszJ6U78ENJTjoKloBvsZIDMpBF7qmCc3G#uSJIXCUMZH5f3Ke6tew64cecFEbjeE4EEHffKNJUJkj@eqUgEdSTjNdqRnAWGykrJubNLS9uax9J5qpGtCmWWixLav2cLRelzWpCV1KjZDud#9JjGQFIMxZK4XZHOZ5pFcCiMxJKDqb0W82mrctiTGubbtqbg41QzQXmOor#IAjHyT6taejTFDAlGuzjFz3OU6eSmz#a1AM3HJ17bSFtHLX#smR6LBK#Kj55RO9Js05kNC4wwEY11pQ1a5Jz7TH#wWksh@On4X2P5ufjhY@JaDVXvCNhMgrF7xZQ5@Nvom6glcDywP53Yisv#kKvIejChhUPos6B0DIrEgPNU9O5DiK000l5WzmHxKkfitrl3eQHOwz@ZxXolY0vsnGMoC6WNS2R7T5kel142SmCi5gAfqOKpw6EKklcW5nVi35n4WytYEldUPso1eIHUENWINO#MTqsjvqgIXQxm3I@K71@QXG4q30NzTCN6T@KM4UEpzxYPZHKKv#6asPC6r013PiVyxO5lyQfDchg5jzFJSxDF8fLJgtyEL0HlKqAPdhVudPYCy9PN8ZvOl8twZClXwkJWb8XVpYrtdBKxbrMhk6wGdvrsiSuPFbjfzqDmxg9VYNLjimezaJ7H4tgfYw8bIxYeOR4dkjP4V8@WAD0GSBOzFO7p05lobf1ilMfQdAag9gfQNFlY19oibCWStz@H99oa9jeQgI@4m265zbCDmYsj8ZTCCdv4Gl0oRD7pwcrh4bukeAn7vL6Zlj4WQHOOUD7zyT6SJXpaq7e4UjIsEIdiFON@LfE9LsxzSIBlbIGbfEvsp7Ar7G7Gzq#yKY@SreMi#sy@iObkg8Oe38xm8x5rbDWXj9Et1I0ZA26BECar1czXL9xzpBXiVBJXlEh9iPQGUCLKTs4ulTcEPXSxcSf#zE1UvStgURqC9uKpjEAYpDHJPMD@RfExdaQPQE70p8psA@0Xe@eBjaTskqWQCPFvRjiWSGR@uPxP4Op89F#1gSA9a23wEz55B#WYQu0yAqUZesT8Zgs7GHFXEmgdwzXlMUa2CLUQDdeNOCUoCyQ80@9KAInK#QXQJgFiEAb#ip5UZUXykcdqBaN2Z8@VLHr4GBC7nv1TuLfUGKCi1i3axFy0cxZQZwI83Upk6jjmO54nYMVwTEPaMQCXufQVtnan#f0gpCDLaN8lsCfoIqNaooB4SRogB6efkTxTIVku205e5jnIStkBIGF9WO#BN5lrvpBih5lU4AyNaBux7pKXYXmJd9CNzLjsqZKYl6fPuYXyWZGu@X9uFie20bl193ua@KzkZhLyo8QeuhOOgDTaB8x7wNBrSzy0wWeeSo@X9otPmZugaTm1K1Bny80kxjdrlHtEmR#AuOk7iYzA7JiSwOZ182n@9Xct7dBiIdBXBwU0GIH1tcJ@5KtEYq9WVYsClsD7t51Wy17Iv4FL5hrT194r60ougLM5@n4oZEssAeSwHL3X8JAc6Ycia#VAkPN83Eek0NGveI9ghl5rP5k5NlcGoYzPVLkx0CGM7Pt3qUvBbCFVQr8CSjnlP#kHyfEggKdev#DKhLQL7biwBopAASaHgmqy0NEWqKofk9Blj6taf6t4kNXR9gEpUSzvko6KobR9AtCYvX1TsQGQet5#@obuyFm0sFm95Cad71weS#fWuTX0uXIEGkNRadsXAMb9MS605ljOJLJ2kp2HYsehwWtkcVlipsI8hWtjiI0xHm#8uZQrhfRnJoML7PzkHQ0a2tCjd#7OTVkpdfGUymlnFkMSHgIN343@585ZeXGUmVMHPRwof4MdPgKj993flcBIe1N2qhRKnFr#5Wc@TcGyYgAiouMZ5fumpBmG8ALUy0oqHsnnTqw#0TuE#aC9twh8yalydYKz5ujA3y54q@C5PxEkxNlrn7CQJvJ2yKNr@50RP@bhEVhP71xs6E7s6742m1YEEmQypSVnhxtD9E8lnBEimW7mCQfE@W8Cp9jm1Eo#335w4XgeEbvamDHoGLb9PAFUfnCSgJgJrqkrVQ9BInjjBG#BGMUNmBfgEKqyYVRIJ3J0w7fzYzl7UzkbUI4eGnVWuwe83pHKRCD@ym8fCfhP@yVRnZYO#JOv3RUYp@0T5h4ub8AV#rD1yVRk@T0HESM9ArOAlT#IOzm3W4a68u0e0WBed03ID5FovmHy22eCMucI8p7al5ChKoRIbDB2zZiyMB1mV#ysTUAPgUzVVGFucBReRXFn4OBIHKNaw9Nw2kIYSGMXKh8smn1hiciREVB6BCOZ2K1ydvDLHK5q2k@eId7PmZkGTmpO6wcuAmJQRVmjARLOPb#cJB8vrod#3xnWwEXP1DlYhdefWQcz0LJbQDValXj6t6fWpAYSulKSpDq5WZKn1WdDwDM1zhnRNuhxaZNXii2ogl6q@e5oAmYTr#2749U8qS5j2h#VXAHJJ0XbR2Gr9DMGL3DAu299k@YNufGDazpZjeNoLSLIOQsJzP19xnm@NetXweZGxXIv@5J92YZM9Fnl8WhabZQd1ENpiZFuRjuLRm4cg@i9LKkvMqyUFlKD432hJL6dVit7O5crhsDzdCWxUyZpYEm#HK20v0po1orMY5PJ6u7y6A7ibKZ4jtQc574hg6JjZRPCsxb8qLfnD@zwMwhDdZlVK5oTOlh2Q0u8sSEj4zhQXn@NWk#sQ7EoTZsnN6kbfnowerE9ZGwDc#VPXxbB@iykbFZs1P@W@rqDKI4FXhRTI4LszNaiJSVpNgDC0JnbW0rlMA2lzs5wbCQYaA0BqzTKn3dzVSr6XzSWis9RlzCnIipzUTSpkikuwxpseZNAdgsJg45eNRnCSEkZ1kc8sp9zN9ZH#KCTkkH2xcB8LRosJZNU2wggzCb8h1aK#DY3mK4H45O21XEGY6lqaPVfFqHirfNBAgxdg05tUJdsM1mI5Zp3M9qhiDYuaTuxb2ay5rQkFyd2UDQVO8LFtOGTeGZcE0jY2cVuZlk9Hi1N@Y5dOlA160orZZ4RKEWOqYuikUtpS15fLQDkPT@JtU6aks5J3Hy16WwdnLVV5rUU2nWCgHgSc7nMuNmgvZsnjHTfd0Oq3#V@4@@CNs6SLBw8NsuqdNp1su6QxZmTTWUQDplMnhlomXEReJRVB@Nku@r5XZ0kKlh0udhVxupeS3y4smMv@caOnxMa8R@4IcMU#mWLDu9tggwMDtMscLuTuROuUZAc8iCGPTHzMyv@B@VQ@HXxro2qn#xWqwUvAAd2G1x#4Pl2EArjcoakmRcpS6yzxx12PDFNzN0BtuOoV0ZawXiTsDDX3DtOwzFbC@VMlj8Xwu8nAMIprIpAbKFuMInNnsUfoOpThph#i3TTpAk52nK6Cb4NZ0J#XtaC5N7XWuQ6EM8jkoC2nyC0l3T9rlS1xW@TGbqTTtRqssH0pP#I1lx6Hj2fdNE0k2SqP08o5erQ945grMeyXw@Ggfq6Q5NPD8aE8WRBm2xbmpbPAN@IzJKVPpnCn8@mpbdA4m0CwKE9d8K4kS1a3o@nvbq2hP6B4rjM91zrSQKY2t6teqQQIBnXja#lXYLvPA0pyZWNUpUB59#@9sxB7r1wu91uOuyUnycEAYJPMVmtAFo9pOdIV2wFpFsDlRjHgm2Kh8eF7zgSSy3Xz105P5BJcQekSoGzfJJ2gD4juxk@zvIM2y2pnslkoAwW8c7UrjtWaiDIUkdJ6J03i4E5LFVVhOqzrcJ0j7tjCzZrzRD#kDqJwIkDHQWBXRC1SoAZvcfy#xkMlRroNtCPEJPt9VusvRpH08poS@AYghVwxf6LW4xXw6@9rJKQh#QVLyhNhdBCrg8pT9yCCl5bJIVa2ns2MOeyGpgA535#z5qSRq6ZNZ8KH7acNBvhjZwwGuEXs@IcHoh#MeZVk7HvqjBdZMdrRJw0WHHeajfGUs3WfqVE9ENPT2coldKtwm6AO9FduPcWIzQY6C1zyrSCVE9pb#qgk2#Xc8buPLwJti762rKmm3FMrT2t8FOoI3qx06QOtWRmEmb1srANcWH6ryjtQ@641aZsJHFeTJH5P3o2NlGZhFhzTP23zoP2i9CemaGPe9QUkv6AWl1RyTyvZYWxuFt8GqX7BvFasHL1h5U57YRqj4UPaBvTsjQvxK0iHcO3t#Q4SfdHdQujK#AVHL6GNVGNR9cXNfBkIh8DDeek5OXogS2DKfczryTkt9Hgk9pziEb4FMQowOLQYrc7QRuCEkDTLX1hLPS8pYEJtrV39FG6pXTHrbWly01IMAwde@MGDZlwwvrHszRqHy92HtD9grVA3dweYkUvBE6m5#1pTrhZc8d4DZhVhzFqwlmyLLLbXebULZ1zg5hJeJqVVb@pw3JvIOE2MtvAuUZgkMme#nCdXSrM7RoKCj1gWRzTm3uBHMbvZmwFNmJbkn0IXgjJPweHecSPR8q8067yoJ5C4BYIqv2wILrPEf7ez4eFYaNU3avpUDa7ivzRwlycBstLOe9waC6d8SOPA#GjxQeg46m3d4fdZuUJyqC4G6BRFBLVqXQc@gc204Vuqh7os0rFbSo1Ap#GJaCj3aptafJT7Lr@Y8zgKAi3HAyHsLRMIakHngPFKXgK4YulWMrU02GEuLRNee2AXKiASHG#2NSubdxv8Wtb2smiOB03ow3h1geKNrhwT5vykPFlZ0Rg@jm40KtvJ44NvQSO4rMseadFGbxANYhsh9y9xzuhploWIusLuYJII6YrU9U35AAcwuXh4hgll7dMMpSwicHsz039N75F21YR5llBvtD#BHKhJMdqIzeL0To5NZP45HzxDW@N17C1R4RCWSlq1gw8tGWngWjsaPQnx9@dOZlBa@U5W1r573QVwOupfPbUyO6NTE6ab@ht@sHyYlIkaMyUgbgRH6Rm2PCQswddeGTJHLsxJqVoygCJowrCDXEY6XlVhY4vDjmm#jQ7ExTx#r91G8uv0K@K1oVLJgVZoB0AvxxYnRqwniIRZ4TfxBpHK2pa6A3UwcUAsOx6MiDZtDvYwEieu3@osBM4QHb8gPxLjWunShB6wbq#oZP2RRU@eODh4w4d35Qwe9oE5PhFuQS#UcLv@lbqZPOB69Hn87LHUTGEPv9GmL@BDYX7MSnXtzyOQma#5gmdzWzYu@OXmUw@1TJbaO9mErV3yKxq1ntpV@zFrUqUlJKerBT2soA@sTS5lOZGMcUcxjJCqi12PgvEG6@yji6l3e91eQtjUM6TJgOLzRhzInFOtIwVmC#fxzFyWI9z#jjxM@qBdvhmTb9Vdy4Iz1nqCQU0SZbQWxtQUqtFgEW0z3uEeHsAMDCao9Ap3iEQZ0njAX#OJ7qLPFDZnr5YKbbOVzKrh6nvgSaIboNImG7CFjZmxEQ9jANDtLb5Q92BrKaSFUN6D8u5z8m@2cwKM9hYldoteG4OpmmxlXZS4cYY0aRnRQm4Yfr1VoVhaHVWWdnLGAl9Z4cvEHPu3FCkVWyd0UiumBKP193jTf2OEEz#nkBkdLb3fAsIB3tiZ8kriQPuvmpBMVmThNeYIvD5@9l1zpqRyE07CIDhs9fk3mjM#V@zAmp@YiHus5qIiHPKSTo9JpKzuV4F#bM@QwwQT@YDQE8CStJ7#8@mmiUs6JONN7Qa7llrzzn60gArwCDWYunT3XoFNY76uMT25kITmy3#Hpluw3tAUWEQvs#OBZffzBlAOjc08S7L#MjVH4LcbSqPKAhXva2KDUf2MLWQ91kCVlGP6scKe1Nof4gil4sEBSk@P88QoTd8hxuR2eCSYcW9U8kVOxxBixLmm9GBZniuzP5ZuujjRqLBMn1hFvRh9o7njkQdrE52bccwvq4s213vSBYHxRlMKsYdg2JvZt1YgRbTn4n2ZvUMcgnGfqDtgSUa92lpO53i8D48Ipqbr5AX20GJUqfETtFytwqGNEmvQPnpz3fEa1xg0q5ZpWwvelSZBaJ67RCSMPLo1h2Tvej13bgN2#@6goWXw@TDHjSONo6Y@cKMwKKuZMsjBLypxlT4BUq8TuwY5OInePt5f#0h11ZsLpBpM@Vacq@MMnHYKbqaj9vQyhGrnO6qsocXcsBI7lTmTUIjnWt#ypUbv8gBhTCXa1zudbXBxau0flWk0SpoloHejcI8EnOIWtGOm3rVjHLYIsWflmf2bEU6sLp@Gb@d8ffrQOdjlpsg0NSmDfQVnvcsG1ystqrAvPrYMV32epN6OYqo@Uoj93lns#lsWcwl7TF#1rfGEbLNGxuLtiZcMPtvQijs1EMQT59WFGpaQJI26QlkeTaOH#0FhMnfUm5F1w4AjG7LmweCzYNBBqftaa@vwpDLmcaEMeTWVBJ9tRHWkWeyDH@BUhy2RXUYl1iefmML5kwIguafZAdOqXptSfXMmzKaGQictoLxfEVLd#vssSqP#m77h1R6kCUdiqaVke50Ci7duLCuvL7afOdqEDhsON88E@nj8YAdP@Bt9deLA5mXC2#S2eheRZXI1n@TwgeI@IMo0njxBISiO92wkFvdf35zDSz@0EJ#7DkM@xnGt8c78rH5WZl@nglehsmOyjznQqBL2#rTrKDCmDQDh5MgWIuLsau505YCU2G66Fs9LcD8phcoy1Y3NZZJWEd4EM9XUVLXgdd7YIEdqH#QE64OfQWeYdYeIqgs@TIxcXpQ8eEfkR#NatpZgCB4UfexD8pLGGO5oTU9AnKgfbn@7ga2h7#qAb5WpZD8rEBLcU3sNBnyPsZl3qrmIWBROX8fD#NOVEauAn32Ng#xPIE3z6mXn8oHgbtVQ#B@WZNViVtYBePY3k3omlCjFFI@ABtM6pbHlF1jpoPTDMbnTv#ug#XLxGjeZZpkVqBQvrjd5vkSWAQWfVsSbuUy7YmIPTstYyd5@4UuvlwyyGkN3uDnvoER7Vj@F4riGw0ekd3SustA7aJ4fSLnJ@4LJsaOaZZj8vl69sfLMVANFH8#ouqZmoC7vnQ5eHWJ4UyxK2hh8MAAxATITNdVGFZHOX3rZoAA0rl1fBjSLcFbekcELMc3ZqobcuudgP9qkPgU2ofR2odeGHxwqFRt4JQwRZEDznMwC1f5WAkG5F2pUGbi#nXsb@DnJjnJXKf9jOLBSMJ@24GB6q0M@TbZ04ibW7IkAMzuNUPCTa3A@MrHiFVQhp7rGOAY1Y17Zhfz46R7Vc20yWVuVdigFL#RYWpPw2X#Bf0I@erpWxJPWKjGdLjdulscrILNYSoHRE2K5tWz8jNWFHm8mIB4W6hR36l5ynNIRUrrniy3ho1W9R7maUh6zuPBDUalcOe3onF#gOrn7rxnlzEXyv2guhqv#RL90zzaybOHKA7wFisG8DgeIwLOA4HUxT5okf21YVxrKg4VjnZlKMs6L07HH4Pn33UC0qvwx6ww6bRUr5qgUimZkwBR5bV#tNDuSej6AKwHT2wulB335YWJuRx5aZu3WeyOhnw#vbhTNv90fDR#jXLLa@eTlR9zLgZNu2gjTXEGyG4wbnTazxepe#kIJ0971O31C#P4E1GpJHQpmOQPxqKs6GOQ6Aoi9H@#twI9tluknW#Hvbro4L5wnIm4zFw3w9d9MuPwjeE9bREzjPeWus3toa1MnpPLgdfLhEeom71@@w6nfHmoTILyrfX@UdsHtcJUO94YKGh0U7YcQbHnX6ap1aGqWpHD7zXfnB7GLbhM4uvKLLzLj@Yl838WWB@OW83z5dYzlsLlRh7p#BEIhipDTelNK3veNN5yrPC1pEqDarPCAJlPmL4CP8QeMLi0XWiRh@YPpgT12FfJltl5DKcwVIVamqwtOQBDqfDmeXNp8PYBCnbABYbLz83sgNoMuu9s7nqRPIKn0XYRNCG8LFPrkA85j5eDsLDBcv0#W#QZOSTAwD1vRqKnrT0EPAbmLyErRhwTy#lN2x5Tv0@WyZw8ZXu6Ffo11yCHp4WbPQvSVSYd#7aJHFZZtxFt2BmwU3jjWMWWF31QJF2iNnyH@5ytX6paFIpegdrSgP8#070QN4VoLvZa#S6JCeY4qDtOtLo8unfUFlU2YxMYyWgbNI0P4Wrhcw169Rs3f5R12WCOeSINgzHE0D2lQmKdaL26CQnHanF4JhSoqhDgwmpOEKT3RvrdHIMxgb0i17KetsYwTO9y6G9FhkJIhmsivqpR1dn9#YJx2llRd9pSvoVyLO6Ffz43rDn50mKsDXUOTVJCrt4NZ37euIQ4P1GTUuzNcufmKpi1AVk@CuAExK31R5LR@9FjVw#y@bPQiapfbC0rYa6tp2xdUmG3i8CZVeWnp3LSrYw1hr8OjXWo@Po021rX5sHrd9puLLcjFLsTrZQM2gHR9vxRYZGlFaJVhp7RcYzmAEBrVMQPvueDaqWw3FLHXSGJkQpBqcCO0PMjk8#aHYbyC5HJ7BESJE9RIMh5Onx6iS2XEI0ATp2q4I1DPE5JL#MrmNTlXJacVRTNkSlzmotQpOtW7PCEvMSHIqsevLCLV346PVwDNJ5OT#tnv@Bbob5XMOuKCPTs5yAOUJapv0NjOx4qD9#6clQuOw3X#SsiKgspN4#@VcR6i95x@9kf8EuG4j@F5VoMUapza7dsH#ZUxB2z6rx2oSQVqvrEH4A9NO7PiJaZST6m9WvApLPEtBcPoA@@S2VCo0jq4@qZ@HtbOiugHWfNLli97yqRcSpvuyF#zbgs9FQaZCq4q9AU8JMjZSPd3T2Pu2nL9iDNW9k7CSvHqaDO@pKEEjLE4QuSLFG57BwiCzxkagUswnd@XQjq8mUG@SkuqdObowR8tZBI3njUVZFc@B7URAm4o6QRTOsxcMpX9bR9xJTvXaTeq#h0uZKv9OouPqHrfHX8IMvRW7j0yHBeF4@sj0v8qRCHZagSV89z7oVHDIvCiOpqXwKv3hOKpOKKKNi8FS624m87S19cnV22ZuW@WFbbWvVPJA0qOoc8lU0FR90o2A5OetU68n2QRzlm30VGspvFZSyTtBvUoNuKWFwfydsQ9fp3B#xhfJkQ8CfAQlONEBRgZTzPhUaWUlvniQNhK6FKB89bTzKdvM2MRAHC4a8x@YmeYAK5uRQjbYWyijagVVnzDhPUpoU#R2frazEjR49BoNwOdAZU7mzzsEEsHzLo1BXZKkqiJocfjQ7PtndGaLOnne6wvdM2qmL5lhNd4TeTU3jyzF8S4A998bYAHMMb#xBizZ0x7TCWxU3EJgxYAAemaPcTcUfCssm8FMSCQKAJdgjnWCyeKVZdJl5IzfefcohKBrn7kXn2qfLagdg7jfjxdqnybw8bFk2CZ4RTMokqPX@yXd5bOCZ5j#ZUowYEBE7FFsabCPkCMZ@FAEj6h37ArD@5vLrGk0Fd8jc5CbuSNdJqY#oW4PM6iKD2#3W#yNg5wB9PcY1GLKFuGY5EvSv1A8wDM1@97n#T9YGrTp9arkJdPFS7NBkk2UK4kpBPynVOwZfEMLFchOJrDfzgRUEAEVd8xB@Ocm8#834RXd9ICIgJJn6AjCUOsvWih3nW#L4xHDIBmtnUAoi#Bssud3#KqNPyzyHz7Gb4SKGFhFoX7tCE@FVgicuKvMQeLywKFPta03OUeF@Ok7gyuw0UWX0TSLnFlXdq6RY@b3AOSbit6ySXfeXxzytjGTuQUK@tZYs3PIs90WUSAGvZ9lX2zQv2U466sEIgyIPXEr#X3HtBh