The equation then refers to containing the unknown X equalities. 方程便是指含有未知数X的等式。 It is not the profound knowledge node, but is a simple computing equipment. 它并不是什么高深的知识点,而是一种简单的计算工具。 Through the equation solution can exempt the reversion ponder is not easy, direct forward lists containing the quantity equality that wanting to solve then. 通过方程求解可以免去逆向思考的不易,直接正向列出含有欲求解的量的等式即可。 Regarding the application of basic equation, most popular is the problem solving of chicken rabbit with cage. 对于基础方程的应用,最普及的就是鸡兔同笼的问题求解。 The knowledge node that Darke will know said fast, Professor Lily became aware on instantaneous clear(ly)! 达克只是将自己知道的知识点快速讲了一遍,莉莉教授就瞬间明悟！ She said quickly: „Similar method, in «Nero Teaches Standard» in has mentioned, but has not formed the system, uses this method truly to be able the simplified calculation. Although I cannot use…… emmm, can be more thorough, says with me?” 她很快道:“类似的方法在《格尼罗教典》之中有提到过,只是没有汇成体系,使用这种方法确实能够简化计算。虽然我用不到……emmm,能更深入一些吗,和我讲讲？” Darke said curiously: „What does «Nero Teach Standard» is?” 达克却好奇道:“《格尼罗教典》是什么？” Professor Lily: „An ancient sect that takes geometry as the worship, already turns into the ashes now probably.” 莉莉教授:“一个以几何为崇拜的古老教派,现在大概已经化成灰烬了。” The Darke corners of the mouth pull out: „Does Math teach?” 达克嘴角一抽:“数学教吗？” Afterward he defers to the request of Professor Lily actually, penetrated. 随后他倒是按照莉莉教授的要求,更深入了一些。 „Equation has to be various forms, what I just said is only one Yuan first power regulation. In addition, dual first power regulation, quadratic equations wait/etc, but may also compose the equation set to solve many unknown……” “方程具有多种形式,我刚刚讲的只是一元一次方程。除此之外,还有二元一次方程、一元二次方程等等,还可组成方程组求解多个未知数……” ttp://m.biqiudu.com笔趣阁 But talked about the quadratic equations, then has to talk about the involution, was „power”. 而讲到一元二次方程,便不得不讲到乘方,也就是“幂”。 Had „power” the definition, must mention „bottom several” and „index” and „root”…… 有了“幂”的定义,就又要提到“底数”、“指数”、“开方”…… Freely spoken that Darke said that Professor Lily hears earnestly, foundation model about Math operation then gradually takes shape during two people exchanges. 达克说的顺口,莉莉教授听得认真,一个关于数学运算的基础模型便在两人的交流之中逐渐成型。 more arrives at behind, the Professor Lily innermost feelings then even more shocks. 越到后面,莉莉教授的内心便越发震撼。 From introduction „power” the concept starts, she then discovered that some extremely complex computation, after utilizing „power”, then as if a straight path was folded suddenly, making qi and end point is close suddenly! 从引入“幂”的概念开始,她便发现一些极其复杂的计算,在运用了“幂”之后,便仿佛一条笔直的道路突然被折叠了起来,使得qi点和终点突然变得接近！ Obviously, this is the concept above arithmetic operations! 显然,这是远在加减乘除之上的概念！ Professor Lily only wants to draw out one to seem like „vertical computation method” from Darke here such algorithm, has not thought that obtained a extraordinarier thing. 莉莉教授原本只想从达克这里套出一个像是“竖式计算法”那样的算法,没想到获得了更了不得的东西。 She is pondering carefully, suddenly takes out the written records from the drawer, writes various complex problems baseless, then introduces „power” the concept, solves with the equation again, entire mentality like silk along sliding, is much happier. 她仔细思考着,突然从抽屉里取出纸笔,凭空写出各种复杂问题,然后引入“幂”的概念,再用方程求解,整个思路如丝般顺滑,舒畅得难以置信。 „Impractical!” “虚浮！” Her whole face ruddy raising the head , was actually discovers above that sofa already not to have the person. 她满脸红润的抬起头来,却是发现那沙发之上已经没了人。 …… …… For not having an empty stomach goes to the last afternoon History of Magic class, Darke then chose knowing when to stop in the midway, the yo-yo. 为了不饿着肚子去上下午的魔法史课,达克在中途的时候便选择了适可而止,溜溜球了。 Looks that Professor Lily understood some definitions can extrapolate, achieve mastery through a comprehensive study, Darke actually somewhat envies, perhaps that is the true talent! 看着莉莉教授只是了解了一些定义就能举一反三,融会贯通,达克其实是有些羡慕的,或许那就是真正的天才吧！ Arrives at the cafeteria, he selected a beef steak and meat stuffing faction, finished eating in the empty cafeteria fast, then rushes to the History of Magic classroom hurriedly. 来到食堂,他点了一份牛排和肉馅派,在空空荡荡的食堂内快速吃完,而后便匆忙赶往魔法史的教室。 When he enters from the back door, in the classroom already was filled with the person. 等他从后门进入的时候,教室里已经坐满了人。 Sits in back door Witte and Robert as usual curious looks, comes regarding him late, is surprised. 照例坐在后门口的维特和罗伯特都好奇的看过来,对于他这么迟才来,感到意外。 But in the Witte innermost feelings had some hostilities to Darke already, already gave up the plan that promotes favourability, has not then talked. 但维特内心里对达克已经有了些敌意,也已经放弃了提升好感度的计划,便没有搭话。 Robert has not actually had scruples, at the scene access road/simply said: „Hey, which Darke were you go? Now comes.” 罗伯特却没那么顾忌,当场便道:“嘿,达克你这是去哪了？现在才来。” Darke turns the head to smile saying: „Explored some issues with Professor Lily.” 达克转头微笑道:“和莉莉教授探讨了一些问题。” Robert ; „Oh.” 罗伯特;“哦。” Witte cannot bear ask: „Is and morning that class is related?” 维特还是忍不住问道:“是和早上那节课有关吗？” „Yes.” Darke nods, then continues, returned to the seat quickly. “是啊。”达克点了点头,便继续前行,很快回到了座位上。 In a while, the ting of attending class then rang. 没过多久,上课的铃声便响了起来。 History of Magic Professor — — Ryan Harcus leaned on the walking stick to walk 魔法史的教授——瑞恩·哈克斯拄着拐杖走了进来 He still thinks of the broken artificial limb, walks lamely, when the makings of look and whole person between foreheads and come different. 他依然是装着残破的义肢,走起路来一瘸一拐,但眉宇间的神色与整个人的气质都和来时大不一样。 Is one week of Academy life, then made him take off rich old age aura, in the foreheads also restored unyieldingly some. 仅仅是一个星期的学院生活,便让他脱去了浓郁的垂暮气息,眉宇间也恢复了些硬气。 But most attracts the students, head — — that his almost falls bare was long! 但最吸引学生们的,还是他那几乎秃掉的脑袋——长出来了！ „Professor!” “教授！” A Knight Academy student of front cannot bear raise hand saying: „Your hair?!” 一个前排的骑士院学生忍不住举手道:“您的头发？！” Professor Ryan Harcus lifts the complete that hand, will dig up dark brown bangs to pull up in the future, slightly will have the self-satisfaction: „Theodore, what you need to study are the politeness.” 瑞恩·哈克斯教授抬起完整的那只手,扒着深棕色的刘海往后一撩,略有得意:“西奥多,你需要重新学习一下什么叫礼貌。” „Good, Professor.” Theodore mumbled the mouth to sit. “好的,教授。”西奥多嘟囔着嘴坐了下来。 Professor Harcus then said: „I coordinated Sister Carrian to make experiment. She manages that gadget to call to produce potion!” 哈克斯教授这才说道:“我只是配合卡莉安修女做了个实验。哦,她管那玩意儿叫生发药剂！” „Originally is white mouse……” “原来是小白鼠……” Last row of Darke winked short time, thought that Professor Harcus should not be happy too soon is quite good. 最后一排的达克眨了眨眼,觉得哈克斯教授还是不要高兴得太早比较好。 If produces potion is so easy to study, in that crowd of big Aristocrat was also insufficient so many bald. 如果生发药剂这么容易就能研究出来,那群大贵族之中也不至于有那么多的秃头了。 However has Professor Harcus that thick brown sent, after shaving whiskers, but also really the flavor of somewhat old handsome fellow. 不过有了一头浓密棕发的哈克斯教授,在剃掉了络腮胡之后,还真有几分老帅哥的味道。 After Professor Harcus mounts the platform, then continues the class content , to continue to tell War story that has not told. 哈克斯教授走上讲台之后,便延续上节课的内容,继续讲述还未讲完的战争故事。 What a pity headed by Hero and the others Golden Generation , in battlefield wantonly active, Professor Harcus already retires due to injury, he to these is not the campaign that experiences, although also understands detailed, but was short of several points of detail eventually. 可惜以勇者等人为首的黄金一代在战场上大肆活跃的时候,哈克斯教授已经因伤退役,他对那些并非亲历的战役虽然也了解详实,但终究欠缺了几分细节。 Therefore what he said is more was the early campaign, that time Human not advantage, each victory must pay the heavy price, but the significance of each victory phenomenally was also great. 所以他讲得更多的还是早期战役,那时候的人类并无优势,每一场胜利都要付出惨重代价,但每一场胜利的意义也空前重大。 But Professor Harcus in the previous two class lectures campaign that wins finally. 但哈克斯教授在上两节课讲的都是最终获胜的战役。 This class, he as if changed the mentality. 这一节课,他似乎改变了思路。 After teaching a course for 15 minutes . 开课十五分钟后。 Professor Harcus said: „Has the victory to lose, is War. We gain the experience from the victory, draws the lesson from the failure. So-called War history, was a sacrifice history. Ally who I alwaysed remember the sacrifice, will never forgive these traitor in War!” 哈克斯教授说道:“有胜有负,才是战争。我们从胜利之中获取经验,从失败之中吸取教训。所谓的战争史,也是一部牺牲史。我永远铭记牺牲的战友,也永远不会原谅那些在战争中的背叛者！” He as if thought of anything, makes a fist to block from the fierceness of corners of the mouth hastily, then subsided under aura , to continue saying: „Ghost good tribe battle! That is weeping bitterly in modern War history, almost lets the sorrowful war that Hundred Tribes Alliance bursts!” 他似乎想到了什么,连忙握拳遮住嘴角的狰狞,而后平息了下气息,继续道:“鬼牛部落保卫战！那是近代战争史上的悲号,几乎让百族联盟破裂的悲恸一战！” The students under stage concentrated the attention. 台下的学生们都不由集中了注意。 When Professor Harcus teaching always has very strong individual sentiment, but that is instead more appealing. 哈克斯教授讲课时总是带着很强的个人情绪,但那反而更吸引人。 Darke cannot bear listen attentively. 就连达克也忍不住倾听。 The ghost good tribe battle, is «Hundred Tribes Alliance Treaty» signs a campaign of initial. 鬼牛部落保卫战,是《百族联盟条约》签订初期发生的一场战役。 A ghost cow clan in Beastman ethnic group, initiated praying for rescue to the alliance at that time. 兽人族群中的鬼牛一族,在那时候向联盟发起了求救。 The alliance after the urgent discussion, is regarded as the key war of symbolic union that immediately, thus dispatched alliance army that together comprised of Beastman, Elf/Fairy, dwarf and Human these four big Race, go to the ghost cow rescue. 联盟在紧急商讨之后,立刻将那当做是象征同盟的关键一战,从而派遣了一支由兽人、精灵、矮人和人类这四大种族共同组成的联盟军,前往鬼牛救援。 But Professor Harcus, is involved! 而哈克斯教授,便身在其中！ …… ……