闊崇绠变綋灏哄涓庢暟瀛︿笂鐨勯粍閲戝垏鍓茬巼

  • A+
鎵灞炲垎绫伙細闊崇璁捐

琛ㄧず榛勯噾鍒囧壊鐜囩殑鏁(涔熺О涓洪粍閲戝钩鍧囧硷紝榛勯噾姣斾緥鍜岄粍閲戝垎鍓)鏄粠鍒掑垎绾挎寰楀嚭鐨銆傛鏃惰緝鐭殑閮ㄥ垎瀵硅緝闀跨殑閮ㄥ垎涔嬫瘮绛変簬杈冮暱鐨勯儴鍒嗗绾挎鎬婚暱涔嬫瘮鍊笺傝绾挎鎬婚暱搴︿负1锛屼笖鍙栬緝闀块儴鍒嗕负x锛岄偅涔堣緝鐭殑閮ㄥ垎灏辨槸1-x锛岃繖鏍峰鍑虹殑姣旂巼灏辨槸锛

[锛1-x锛夛紡x]锛濓紙x锛1锛夋垨 x2锛1-x 锛1锛

绋嶇粡鎺掑垪,鍙粰鍑轰竴鍏冧簩娆℃柟绋嬶細x2锛媥锛1锛0 锛2锛

灏嗘寮忎笌浜屾鏂圭▼鍩烘湰褰㈠紡姣旇緝锛屽彲寰梐x2+bx+c=0,涓斿簲鐢ㄨ鍏紡锛寈=(-b )/2a x鐨勬鍊硷紙杈冮暱鐨勭嚎娈碉級鍙緱0.61803鈥︼紝浣滀负瀹為檯搴旂敤鍥涜垗浜斿叆涓0.618銆傞氳繃鐩稿噺锛岃緝鐭儴鍒嗙殑闀垮害鍗充负0.382锛屾濡傛柟绋嬶紙1锛夌洿鎺ユ樉绀洪偅鏍凤紝璇ュ兼槸杈冮暱绾挎鐨勫钩鏂广

yinxiang

浣犺繕鍙互锛堝湪鐞嗚涓婏級鎵惧埌涓涓氳繃鍑犱綍缁撴瀯鍒嗗壊鑰屽緱鍒扮殑姝g‘鐨勫垎鍓茬偣銆傚亣璁惧湪鍥剧焊涓婏紝ABC鏄竴涓洿瑙掍笁瑙掑舰锛屼负鏂逛究璧疯锛岄夋嫨AB涓2鍗曞厓锛岃孊C锛堝瀭鐩翠簬AB锛夐夊畾涓1锛屾牴鎹嬀鑲″畾寰嬶紝AC锛濄備互C涓哄渾蹇冿紝鍗婂緞锛滲C锛1浣滃渾寮э紝浜や簬鏂滆竟涓奃鐐癸紝寰桝D锛-1銆傚啀浠涓哄渾蹇冿紝AD涓哄崐寰勪綔鍦嗗姬锛屼氦AB浜嶨鐐癸紝璇ョ偣鍗充负鍒嗗壊AB鐨勯粍閲戞瘮鐜囥傝緝闀块儴鍒咥G锛-1锛岃岃緝鐭殑閮ㄥ垎GB锛2锛(-1)=3-銆傚簲鐢ㄨ繖浜涘硷紝鎴戜滑鑳藉鐪嬪嚭
GB锛廇G锛滱G锛廇B鏄浉鍚岀殑銆

榛勯噾姣斿间篃鑳戒粠鍏跺畠鏁板杩愮畻涓緱鍒般備緥濡傦紝鏈変竴绉嶈垂鐝撼璧涘簭鍒楋紙FIBONACCI SERIES锛夛紝杩欑鏁板埗搴忓垪涓瘡涓暟绛変簬鍓嶉潰涓や釜鏁扮殑鍜岋級锛1锛2锛3锛5锛8锛13锛21锛34锛55锛89锛144锛233锛377锛岀瓑绛夈傜◢浣滈獙绠楋紝鏁板簭鎬庢牱寤虹珛灏辨竻妤氫簡锛屽彇杩炵画鐨勪竴瀵规暟鐨勬瘮鐜囩湅鍏剁粨鏋滐細

1锛1锛1锛1锛2锛.5锛2锛3锛.67鈥︼紱3锛5锛.6锛5锛8锛.625锛8锛13锛.61538鈥︼紱13锛21锛.61904鈥21锛34锛.61764鈥︼紱34锛55锛.61818鈥︼紱绛夌瓑銆

榛勯噾姣旂巼鍦ㄨ澶氭柟闈㈤兘鏈夊嚭鐜帮紝渚嬪锛屾浜旇竟褰㈠瑙掔嚎鐨勭嚎娈碉紝鍦ㄦ祴閲忎簲涓鍑犱綍绔嬩綋閲戝瓧濉旂殑涓瀹氭瘮鐜囷紝鑰屾渶鏄捐憲鐨勬槸鍦ㄨ嚜鐒剁晫涓紝鍋囧璇昏呰兘鑾峰緱涓涓ぇ鐨勬垚鐔熺殑鍚戞棩钁碉紝璇锋敞鎰忚姳绨囧ご閮ㄧ殑椤烘椂閽堝拰閫嗘椂閽堟柟鍚戠殑铻烘棆绾癸紝浠旂粏鏁板嚭涓や釜鏂瑰悜鐨勮灪绾规暟锛屽彇杈冨皬鐨勬暟鍜岃緝澶х殑鏁扮殑姣旂巼锛屽啀鍜孎ibonacci鏁板簭鐨勬瘮鐜囨瘮杈冦

鏄剧劧锛岃繖鏄竴涓煎緱娉ㄦ剰鐨勬瘮鐜囷紝鑰屼笖褰撳紩鍏ュ埌闊崇绠变綋灏哄鍚庯紝鎵0鍣ㄧ鏀鹃煶闈炲父浼樿壇灏辨病鏈変粈涔堝鎬簡銆

avatar

鍙戣〃璇勮

:?: :razz: :sad: :evil: :!: :smile: :oops: :grin: :eek: :shock: :???: :cool: :lol: :mad: :twisted: :roll: :wink: :idea: :arrow: :neutral: :cry: :mrgreen: