就这个,我可以玩一天!
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开机打开浏览器地址栏输入 www.wolframalpha.com; 回车
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输入MandelbrotSet7 X- l5 k$ ?. [8 i9 ^; R1 L6 ?7 f. k
或者一键点击: MandelbrotSet - Wolfram|Alpha
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输入 ContourPlot3D[(x^2 + 9/4 y^2 + z^2 - 1)^3 - x^2 z^3== 0, {x, -1.25, 1.25}, {y, -1.25, 1.25}, {z, -1.25, 1.25}]
- T5 ~( }; ?# b5 {6 g( b7 Z一键点击:ContourPlot3D[(x^2 + 9/4 y^2 + z^2 - 1)^3 - x^2 z^3== 0, {x, -1.25, 1.25}, {y, -1.25, 1.25}, {z, -1.25, 1.25}] - Wolfram|Alpha# c! V1 c. s9 U/ F# `

0 k% R0 b5 _7 C& _1 \4 S% e- ^来个简单点的 sinx^2siny^2
* k, @5 f' Z( b( o一键点击:https://www.wolframalpha.com/input/?i=sinx^2siny^2; `. Q' I$ m9 e4 f" l8 L
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输入sin(log(x^xy*y^xy))$ X3 @# d y: p6 R0 a) C- I
一键点击:https://www.wolframalpha.com/input/?i=sin(log(x^xy*y^xy))6 Q: m# M+ m1 b6 t( u8 @/ f

?( y) J" J+ f! oe^(x+y)+sin(x^2+y^2)# l/ K' p0 s3 U7 ]
一键点击:https://www.wolframalpha.com/input/?i=e^(x+y)+sin(x^2+y^2)0 ^3 @7 o$ J' V( T

7 Y0 u) o' q! t7 i& C, P5 ]! l9 CVectorPlot3D
9 I* x3 J" \$ v一键点击:https://www.wolframalpha.com/input/?i=VectorPlot3D
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BarabasiAlbertGraphDistribution. `! W6 Y! ?; p
https://www.wolframalpha.com/input/?i=BarabasiAlbertGraphDistribution
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: v* N) s, K- |7 yStreamPlot[{x^2,siny},{x,0,3},{y,0,3}]
1 _# E7 M+ U. ghttps://www.wolframalpha.com/input/?i=StreamPlot[{x^2,siny},{x,0,3},{y,0,3}]
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% k8 d+ G8 D+ y5 J+ U( PPolarPlot sin(lnθ)
: v& ]" ]% E& chttps://www.wolframalpha.com/input/?i=PolarPlot%20sin(ln%CE%B8)
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ArrayPlot@CellularAutomaton[110,{{1},0},100]! R6 z* t2 x$ B
https://www.wolframalpha.com/input/?i=ArrayPlot@CellularAutomaton[110,{{1},0},100]2 s: C; i) c( @' P8 s- F

3 o3 m2 m3 O4 klog(x+y)/(x^2+y^2)-sin(x^2+y^2)
" ?8 m! f6 v' {1 g. |3 H+ fhttps://www.wolframalpha.com/input/?i=log(x+y)/(x^2+y^2)-sin(x^2+y^2): `' l1 c$ W* U# x6 y/ ^

; _1 Z8 H( I8 m5 gpisinxy-iy^log(x)- w) a% K5 ^; b
https://www.wolframalpha.com/input/?i=pisinxy-iy^log(x)
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sin(2^floor(y)*x+pi/4(y-floor(y))-pi/2)
1 m: q" B- Y5 p5 W1 _https://www.wolframalpha.com/input/?i=sin(2%5Efloor(y)*x+pi/4(y-floor(y)-pi/2))8 j# {2 m; U9 T
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Nicolas Cage curve" A: p9 I4 u7 I; u- y V* ]3 B3 t
https://www.wolframalpha.com/input/?i=Nicolas+Cage+curve
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Taiga Aisaka curve
4 \' X9 j) Y$ q8 z# thttps://www.wolframalpha.com/input/?i=Taiga+Aisaka+curve& M# s/ q, C" S4 ?, t9 G

G/ ]/ B- K3 n/ Q. x1 nEinstein curve8 e& U% A, P' c
https://www.wolframalpha.com/input/?i=Taiga+Einstein+curve' Y1 V3 x, l9 E" j( l9 N5 |
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sin(sinx+cosy)=cos(sin(xy)+cosx)
, h( f: Q$ R2 T" k. t: X- u% _https://www.wolframalpha.com/input/?i=sin(sinx+cosy)=cos(sin(xy)+cosx): |4 }( a/ L, }+ P/ Z5 ?

6 ~: X _) H( H7 h. ~$ wcos((x+4)/y)=sin(x)1 C& p5 v% W0 @$ a! n
https://www.wolframalpha.com/input/?i=cos((x+4)/y=sin(x)
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(x-siny)(sinx-y)=sin((sinx-cosy)(siny-cosx))3 X- x1 h/ @/ y
https://www.wolframalpha.com/input/?i=(x-siny)(sinx-y)=sin((sinx-cosy)(siny-cosx))
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, j' m8 d; Q2 o. V1 Vabs(sin(x^2+2*x*y))=sin(x-2y)
; Z* D% r" y& f6 `9 Ghttps://www.wolframalpha.com/input/?i=abs(sin(x%5E2+2*x*y)=sin(x-2y)): }3 j0 F: V% z: K' {9 A

+ l% O! l1 \% i1 asin(10*x^2+10*y^2)=cos(10*x*y)
3 z- g H( `3 O- r: Ahttps://www.wolframalpha.com/input/?i=sin(10*x^2+10*y^2)=cos(10*x*y)* S& N/ U+ N7 N1 h& v

) T/ ` Q3 U: Z) W; X1/x-floor[1/x]" f2 d7 j. S* E! o
https://www.wolframalpha.com/input/?i=1/x-floor[1/x]) z* z4 h* Z! T I

/ o, h' y, N7 b. ]* C: Z1 P# T- N* N- hearthquakes5 G5 y9 a3 n2 X" O4 e1 v, n! ^/ c
https://www.wolframalpha.com/input/?i=earthquakes! K) q( S2 @& t2 f& I2 v5 k3 |

9 M" f& k( |1 C+ l2 R: J- m& Wearthquakes in china+ I! | b' ^9 Y1 r; |
https://www.wolframalpha.com/input/?i=earthquakes+in+china4 Z j' K$ S9 ^ Y" o) o- R9 e
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CNF (P && ~Q) || (R && S) || (Q && R && ~S)
$ R% g8 @) ^( g8 b$ |6 ?https://www.wolframalpha.com/input/?i=CNF+%28P+%26%26+%7EQ%29+%7C%7C+%28R+%26%26+S%29+%7C%7C+%28Q+%26%26+R+%26%26+%7ES%29
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M/ {0 m- [2 e* D/ mProzac- r) E9 g* ?/ ~# m2 y& j+ c
https://www.wolframalpha.com/input/?i=Prozac
2 v+ b5 \+ I! V2 A7 A' Z 百忧解
- q N6 o# v: k: afacebook income$ d2 x) A! B% }# j1 l3 v8 a6 V
https://www.wolframalpha.com/input/?i=facebook+income
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sin(x)^2+cos(y)^20 O) i/ f# O# @! m b
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sqrt(1-x^2)+sqrt(1-siny^2)
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sin(log(x^floor(y)*e^xy)): N, \, w- u8 Z4 ?# y& Z9 w. L, t
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plot 3D ln(sinx)+lny
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plot 3D e^(sinx)+ln(asiny)
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x/sinx+y/siny2 Q$ S# S& @* ?( l+ I

* g% U/ ?* ~: b5 Y4 `" Q100-3/sqrt(x^2+y^2)+sin(sqrt(x^2+y^2))+sqrt(200-x^2+y^2+10^sin(x)+10^sin(y))/1000 x from -15 to 15
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! X9 @1 A9 n0 p% k/ j+ p, H/ r: v4 [) m更准确的说应该是理科生的快乐(考虑到男生的比例比较大,没有任何性别歧视的意思)。, K5 R0 I+ \# s/ G. b/ @3 X
如果你想转载,建议将标题改为:有哪些理科生的快乐,是文科生无法体会的? |