„I......” “我……” Furuhashi Fumino bites the lip gently, the sound desolate say/way: „I have lost the interest in between -meal snack......” 古桥文乃轻轻咬住下嘴唇,声音落寞道:“我已经对零食失去兴趣了……” „hey hey, doesn't Onee-sama like eating between -meal snack today unexpectedly?!” “诶诶,姐姐大人今天居然不喜欢吃零食了？！” Rin-chan made a body swing back movement, stares the big eye, on the face shows the unbelievable expression. 小凛做了一个身体后仰的动作,瞪大眼睛,脸上露出难以置信的表情。 Because Asakawa Naoki and Nanjou are the books committee member in Library, Rin-chan is all right will frequently run over to play, knows that the Furuhashi Fumino ultra love eats between -meal snack. 因为浅川直树和南条都在图书馆当图书委员,小凛没事的时候经常会跑过来玩,知道古桥文乃超爱吃零食。 Now unexpectedly can say ‚no longer likes between-meal snack’ this words, seemed the kitty not to like eating the fish suddenly, the panda does not like eating the bamboo to be the same, making person of three views crash. 现在居然能说出‘不再喜欢零食’这种话,就好像猫咪忽然不喜欢吃鱼,熊猫不喜欢吃竹子一样,让人三观都崩塌了。 „Is Onee-sama all right?” Rin-chan approaches, cares saying that „fell ill? Said tomorrow World Apocalypse will arrive?” “姐姐大人没事吧？”小凛凑近过来,关心道,“是不是生病了？还是说明天世界末日就会到来了？” „Does not eat between-meal snack that's all, World Apocalypse is also insufficient to arrive!” Furuhashi Fumino cannot bear complain said. “只是不吃零食而已,世界末日还不至于到来吧！”古桥文乃忍不住吐槽说道。 „That......” “那个……” Furuhashi Fumino lifts the hand to pull the black hair of ears, made excuses saying: „I and I caught cold, today eats the thing unable to taste the flavor...... is this.” 古桥文乃抬手挽住耳畔的青丝,支支吾吾说道:“我、我感冒了,今天吃东西尝不出味道……就是这样。” „Originally is this, frightens me to jump.” “原来是这样,吓我一跳。” Rin-chan lifted the hand to pat the barren pitiful chest, then said: „Onee-sama did not say in the family/home, only then a person, since fell ill, in the evening goes home with fool Nii-chan, making Okaa-san give you......” 小凛抬手拍了拍贫瘠可怜的胸口,然后道:“姐姐大人不是说家里只有一个人吗,既然生病了,晚上就和笨蛋尼桑一起回家,让妈妈给你……” „cough cough cough!” “咳咳咳！” Sees Koga Yuika to tilt the head to look curiously, Furuhashi Fumino rushes cough to cough to break, on the elegant face surges fast wipes tenderly and beautifully crimson: „Only, is only ordinary cold that's all, I go home to take a cold remedy to be good in the evening!” 见古贺唯花歪着头好奇望来,古桥文乃赶忙咳嗽打断,俏脸上飞快涌起一抹娇艳绯红:“只、只是普通的感冒而已,我晚上回家吃一点感冒药就好啦！” The bystander , the matter that goes to the Asakawa-san home to see the guardian must keep secret, a character do not say! 还有外人在呢,去浅川同学家中见家长的事情务必保密,一个字都不要说出来啊！ „Asakawa-san, how does this problem solve?” In order to avoid the Rin-chan entanglement continuous, Furuhashi Fumino rushes to move the buttocks, approaches to Asakawa Naoki, in the hand takes the exercise book, the rapid say/way, „the topic of trigonometric function is quite difficult, the symmetry and odevity, have at sixes and sevens formula, will see the dizziness vertigo each time, will not ravel completely.” “浅川同学,这道题怎么解？”为了避免小凛纠缠不休,古桥文乃赶忙挪动屁股,向浅川直树靠近过来,手中拿着习题册,迅速道,“三角函数的题目都好难,对称性、奇偶性、还有乱七八糟的公式,每次看到都会头晕眼花,完全弄不明白。” Clarity that in the textbook writes, the trigonometric function is one of the basically elementary functions, belongs 【Can grasp, and should grasp】 The elementary knowledge, why so many people cannot learn! 教科书上写的清清楚楚,三角函数是基本初等函数之一,属于【可以掌握,并且理应掌握】的基础知识,为什么那么多人就是学不会呢！ Asakawa Naoki rotates the pencil of fingertip, the hesitation moment, finally thinks that a teaching method that makes Furuhashi be possible to understand, the sound is low and deep, opens the mouth to say slowly: 浅川直树转动指尖的铅笔,沉吟片刻,终于想到一种让古桥有可能听懂的教学方法,声音低沉,缓缓开口道: „This is a morning of glorious weather, in the function small town of maths kingdom, suddenly had a murder case......” “这是一个风和日丽的早晨,数学王国的函数小镇上,忽然发生了一起凶杀案件……” „hey? Murder case?” “诶？凶杀案件？” The Furuhashi Fumino spirit shakes, the stiff waist looks tight. 古桥文乃精神一震,挺直腰身紧张望来。 „The police are at a loss to this homicide, therefore invited one to wear the black windproof coat, wore the ceremonial hat, is nipping the tobacco pipe, grasped famous spy Furuhashi-sama of ritual stick to assist to solve a case.” “警方对这起凶杀案束手无策,于是请来了一名身穿黑色风衣,头戴礼帽,咬着烟斗,手持礼杖的名侦探古桥大人协助破案。” „Wha, anything.” Furuhashi Fumino lifts the hand to cover the cheeks, the sound is ashamed, „famous spy what, can I only calculate the third-class spying at most?” “什、什么嘛。”古桥文乃抬手捂住脸颊,声音羞耻,“名侦探什么的,我顶多只能算三流侦探吧？” You also really felt all right to say! Even the trigonometric function of foundation cannot learn, once meets the maths riddle topic in the investigation process, will be eliminated instantaneously! Let alone the third-class spying, your present level is not the spying assistants, Washington can also look for the clue to Holmes, you except for two vacant, with selling to sprout/moe, was only left over the function of between-meal snack annihilator! 你还真好意思说！连基础的三角函数都学不会,一旦在破案过程中遇到数学谜题,瞬间就会被淘汰出局吧！别说三流侦探,你现在的水平连侦探助手都算不上,华生还能给福尔摩斯寻找线索呢,你除了两眼茫然,跟着卖萌,就只剩下零食消灭者的作用了啊！ Asakawa Naoki continues saying: „Famous spy Furuhashi is nipping the tobacco pipe, enters murder in others.” 浅川直树继续道:“名侦探古桥咬着烟斗,走进遇害人家中。” „I will not nip the tobacco pipe.” Furuhashi Fumino complained low voice, „smoking injurious to health, the most repugnant smoke, later do not attract......” “我才不会咬烟斗呢。”古桥文乃小声吐槽,“吸烟有害健康,最讨厌烟味了,你以后也不要吸……” „What?” “什么？” „Not, no.” The Furuhashi Fumino right hand covers up pink lips, the look moves fast said, „Asakawa-san continued.” “没、没什么。”古桥文乃右手掩住粉唇,眼神飘忽道,“浅川同学继续说。” „Enters the room, famous spy Furuhashi soon had the first discovery, the vault in victim room unexpectedly is the circular.” “走进屋子,名侦探古桥很快有了第一个发现,遇害者房间的穹顶居然是圆形。” Asakawa Naoki has taken the scratch paper, draws a semicircle on the paper conveniently. 浅川直树拿过草稿纸,在纸上随手画出一个半圆。 „Rounded roof?” Furuhashi Fumino winked under the eye, the curious say/way, „is could it be Huobite person?” “圆形屋顶？”古桥文乃眨了下眼睛,好奇道,“难道是霍比特人？” The graph curve attributes of all trigonometric functions are very smooth, compared with the skin and bones Huobite person, the dwarf of plump conforms to the image! 所有三角函数的图形曲线都很圆滑,比起瘦骨嶙峋的霍比特人,圆滚滚的矮人更符合形象啊！ „Let alone the words, continue to listen.” Asakawa Naoki kept a serious look, „you but now the famous spy, shoulders is looking for the murderer, for the mission of victim sinking injustice exoneration, did not want to draw a conclusion casually lightly, such will make the murderer/culprit get off scot-free.” “别说话,继续听。”浅川直树表情严肃,“你现在可是名侦探,肩负着寻找凶手,为受害者沉冤昭雪的使命,不要随随便便轻下结论,那样子会让真凶逍遥法外。” „Got it.” “明白了。” Furuhashi Fumino sips the attractive lip line, opens the eye to continue to listen to Asakawa Naoki to tell the case. 古桥文乃抿起好看唇线,睁大眼睛继续听浅川直树讲述案情。 „Besides the rounded roof, in the room also has the hanging movie screen together......” “除了圆形屋顶,房间里面还有一块悬挂式电影屏幕……” Asakawa Naoki drew a line that in the oval is vertical to the ground, „this is the movie screen.” 浅川直树用笔在椭圆上画了一道垂直于地面的线,“这就是电影屏幕。” Then drew a point in the middle of bottom straight line, „you stand in the middle of room, looks to the most peak of movie screen, this line is your line of sight.” 然后又在底部直线的中间画了一个点,“你站在屋子的中间,看向电影屏幕的最顶端,这条线就是你的视线。” Asakawa Naoki in the paper general line between two points connection, draws a triangle quickly, turns the head to look to Furuhashi Fumino, „so-called sine function, was this movie screen and between you ratio of distance.” 浅川直树在纸上将点线连接,很快画出一个三角形,转头看向古桥文乃,“所谓的正弦函数,就是这块电影屏幕与你之间的距离之比了。” „Is smaller to your farther screen, nearer screen is bigger.” Asakawa Naoki rotates the pencil of fingertip, writes down the sine function the radical formula, turns the head to look to Furuhashi, inquired, „you thought when this screen will be biggest?” “离你越远屏幕就越小,越近屏幕就越大。”浅川直树转动指尖的铅笔,写下正弦函数的基础公式,转头看向古桥,进行提问,“你觉得这块屏幕什么时候会最大？” „That, that......” Furuhashi Fumino stretches out slender white finger, passed over gently and swiftly on the paper, said scruple, „from the roof the time of among hanging?” “那、那个……”古桥文乃伸出一根葱白玉指,在纸上掠过,迟疑道,“从屋顶正中间垂下来的时候？” „Very good, responded.” Asakawa Naoki nods gently, „congratulates famous spy Furuhashi successfully to find the first clue.” “很好,答对了。”浅川直树轻轻点头,“恭喜名侦探古桥成功找出第一条线索。” „Is the Asakawa-san merit, has no relations with me.” “都是浅川同学的功劳,和我没什么关系啦。” On the mouth said like this, the pink smooth lip angle of this literary young girl obviously outlined to wipe the happy curve upwardly. 嘴上这样说,这只文学少女的粉润唇角明显向上勾勒出了一抹开心的弧度。 In some sense, the girl and pet are the same, needs to reward once for a while, Asakawa Naoki without a doubt similarly so. 从某种意义上来说,女孩子和宠物一样,都需要时不时进行奖励,浅川直树毫无疑问同样如此。 Asakawa Naoki continues saying: „Movie screen maximum time, how many with your line of sight is?” 浅川直树继续道:“电影屏幕最大的时候,和你的视线是多少度？” „Is 90 degrees.” “是九十度。” Furuhashi Fumino said quickly: „This issue could not baffle me to say.” 古桥文乃很快道:“这种问题还是难不倒我的说。” „Reply was correct, congratulates Your Highness Furuhashi to find the second clue, this was the most value of sine function is.” “回答正确,恭喜古桥殿下找到第二条线索,这就是正弦函数的最值所在。” Asakawa Naoki selects the pencil of fingertip, is centered on Furuhashi, draws a plane coordinate axis, „after careful observation, famous spy Furuhashi discovers the underground also completely same semicircle building and movie screen, because was looking, therefore is lost/carrying angle......” 浅川直树一挑指尖的铅笔,以古桥为中心,画出一个平面坐标轴,“经过仔细观察,名侦探古桥发现地下还有一个完全一样的半圆建筑和电影屏幕,因为是倒着看,所以属于负角度……” Asakawa Naoki draws the sine function on the paper the standard graph curve attribute , to continue to inquire: „How many should here be?” 浅川直树在纸上画出正弦函数的标准图形曲线,继续提问:“这里应该是多少度？” „That......” “那个……” Furuhashi Fumino hesitates, said in a low voice: „Is 90 degrees?” 古桥文乃犹豫起来,低声道:“是九十度？” „Is zero time?” “为零的时候呢？” „180 degrees.” “一百八十度。” „Very good, replied completely accurately.” Asakawa Naoki sections out the number of degree of the function curve maximum value and minimum value correspondence in the image, finally summarized, „sine function was the size of movie screen in home.” “很好,全部回答正确。”浅川直树在图像上标出函数曲线最大值、最小值对应的度数,最后总结道,“正弦函数就是电影屏幕在家中的大小。” „Similar truth, the cosine function is the movie screen is away from your distance......” “同样的道理,余弦函数则是电影屏幕距离你的远近……” „I understood.” “我听懂了。” Furuhashi Fumino tilts the head to look, on the elegant face full is I am very curious: „But Asakawa-san had not said why the victim will be murdered?” 古桥文乃歪头望来,俏脸上满是我很好奇:“可是浅川同学还没说受害者为什么会被谋杀呢？”