请问数学上的e取值大概是多少 数学中e的数值
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2.732
2.718
2.718
e=2.718281828409045...........是无限不循坏小数
绛旓細鏁板涓e鏄鑷劧瀵规暟锛屽畠鐨勬暟鍊肩害涓2.71828...锛屽湪杩涜鏁板艰绠楁椂甯稿彇e=2.718锛屽氨鍍忔暟瀛︿腑鐨勏涓鏍凤紝蟺鍙栧涓3.14 1e5=1*锛坋鐨5娆℃柟锛
绛旓細e 鈮 2.71828 18284 59045 23536 02874 71352 66249 77572 47093 69995 95749 66967 62772 40766 30353 54759 45713 82178 52516 64274 灏卞儚鍦嗗懆鐜囅鍜岃櫄鏁板崟浣峣锛e鏄暟瀛涓渶閲嶈鐨勫父鏁颁箣涓銆
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绛旓細鍦鏁板涓紝e鏄鏋佷负甯哥敤鐨勮秴瓒婃暟涔嬩竴 瀹冮氬父鐢ㄤ綔鑷劧瀵规暟鐨勫簳鏁帮紝鍗筹細In(x)=浠涓哄簳x鐨勫鏁般 锛1锛夋暟鍒楁垨鍑芥暟f(n)=(1+1/n)^n褰搉鈫掆垶鏃=e鎴杇(n)=(1+n)^(1/n)褰搉鈫0=e鍗(1+1/n)鐨刵娆℃柟鐨勬瀬闄愬 鏁板垪锛1+1锛岋紙1+0.5锛夌殑骞虫柟锛岋紙1+0.33鈥︼級鐨勭珛鏂癸紝1.25^4锛1....
绛旓細鍥犳,浠庢煇绉嶆剰涔変笂璇,榛勯噾寰嬫槸鍑濆浐鐨勨滆嚜鐒跺緥鈥,鈥滆嚜鐒跺緥鈥濇槸杩愬姩鐫鐨勯粍閲戝緥銆 3銆佲滆嚜鐒跺緥鈥濅箣缇 鈥滆嚜鐒跺緥鈥濇槸e 鍙婄敱e缁忚繃涓瀹氬彉鎹㈠拰澶嶅悎鐨勫舰寮忋俥鏄滆嚜鐒跺緥鈥濈殑绮鹃珦,鍦鏁板涓瀹冩槸鍑芥暟: 1(1+鈥斺) X鐨刋娆℃柟,褰揦瓒嬭繎鏃犵┓鏃剁殑鏋侀檺銆 浜轰滑鍦ㄧ爺绌朵竴浜涘疄闄呴棶棰,濡傜墿浣撶殑鍐峰嵈銆佺粏鑳炵殑绻佹畺銆佹斁灏勬у厓绱犵殑...
绛旓細1e鏄暟瀛涓殑鑷劧甯告暟e鐨勮繎浼煎硷紝鍏蜂綋鏁板间负绾︾瓑浜2.718銆傝В閲婏細鑷劧甯告暟e鏄竴涓噸瑕佺殑鏁板甯告暟锛屽畠鍦ㄨ澶氭暟瀛﹀拰鐗╃悊闂涓兘鏈夊嚭鐜般傚綋鎴戜滑璋堣鈥渆鈥濇椂锛屾垜浠氬父鎸囩殑鏄繖涓父鏁扮殑杩戜技鍊笺傚叿浣撳埌闂涓殑鈥1e鈥濓紝瀹冩槸鑷劧甯告暟e鐨勪竴绉嶈〃绀烘柟寮忥紝閫氬父鐢ㄤ簬缂栫▼涓紝浠ｈ〃鍗佺殑骞傛鎴栫瀛﹁鏁版硶涓殑琛ㄧず...
绛旓細鏁板涓e鏄涓涓棤鐞嗘暟,鍏跺兼槸2.71828鈥
绛旓細e鏄嚜鐒跺鏁扮殑搴曟暟锛屾槸涓涓棤闄愪笉寰幆灏忔暟锛屽叾鍊兼槸2銆71828銆..銆俥鍦鏁板涓槸浠ｈ〃涓涓暟鐨勭鍙凤紝鍏跺疄杩樹笉闄愪簬鏁板棰嗗煙銆傚湪澶ц嚜鐒朵腑锛屽缓鏋勶紝鍛堢幇鐨勫舰鐘讹紝鍒╃巼鎴栬呭弻鏇茬嚎闈㈢Н鍙婂井绉垎鏁欑涔︺佷集鍔埄瀹舵棌绛夈傜幇e宸茬粡琚畻鍒板皬鏁扮偣鍚庨潰涓ゅ崈浣嶄簡銆
绛旓細鑷劧瀵规暟涓璭鐨勫兼槸绾︾瓑浜2.71828銆傝繖涓兼槸鑷劧瀵规暟鍑芥暟鍦▂杞翠笂涓庤嚜鍙橀噺1瀵瑰簲鐨勫肩殑鎴窛锛屽叿鏈夊叾鐙壒鐨勬ц川鍜屽簲鐢ㄤ环鍊笺傚湪鑷劧瀵规暟鍑芥暟鐨鏁板琛ㄨ揪寮忎腑锛宔鏄簳鏁帮紝浠ｈ〃鐫鑷劧鏁板闀跨殑閫熷害鍜岃妯°傝缁嗚В閲婂涓嬶細鑷劧瀵规暟涓鐨別鏄涓涓棤鐞嗘暟锛屼篃灏辨槸璇达紝瀹冩槸涓涓棤闄愪笉寰幆鐨勫皬鏁般傚畠鐨勫兼槸閫氳繃涓绯诲垪...
绛旓細e=2.718
