就这个,我可以玩一天!- B* W* B4 [) A
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开机打开浏览器地址栏输入 www.wolframalpha.com; 回车 y0 i3 U! M, b8 z
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输入MandelbrotSet
- y& _) t1 P+ [3 k o8 u7 ?; y或者一键点击: MandelbrotSet - Wolfram|Alpha
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2 D( T6 g* t) E3 j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}]7 K& c' X9 |! S9 {% P5 T5 q9 Z, a
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& N! l. M. x2 M% s, D3 k
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来个简单点的 sinx^2siny^2. a2 D3 b$ _' ~1 u$ p
一键点击:https://www.wolframalpha.com/input/?i=sinx^2siny^2/ N9 g, Q( u/ X( t$ w

" f- Y* P" b p D输入sin(log(x^xy*y^xy))
9 B* g! {( s+ O+ [+ @! s一键点击:https://www.wolframalpha.com/input/?i=sin(log(x^xy*y^xy))1 r) V. G+ X. B* w

0 B5 o b$ I2 I7 Ge^(x+y)+sin(x^2+y^2)
/ O7 F5 ]( f+ s2 @8 ]8 @一键点击:https://www.wolframalpha.com/input/?i=e^(x+y)+sin(x^2+y^2)
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! E5 P2 s( Q( q, rVectorPlot3D/ O" n. J( I2 c3 E
一键点击:https://www.wolframalpha.com/input/?i=VectorPlot3D& T/ }( b6 L* P O3 B

7 C: h% s; O& m' P! zBarabasiAlbertGraphDistribution
' j, r& }( n* H! r& t |https://www.wolframalpha.com/input/?i=BarabasiAlbertGraphDistribution
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StreamPlot[{x^2,siny},{x,0,3},{y,0,3}]
& x3 }0 S3 n- n! J( Nhttps://www.wolframalpha.com/input/?i=StreamPlot[{x^2,siny},{x,0,3},{y,0,3}]6 C& e. a; N6 s: g

: E N, d7 H; v$ c7 \6 S- E! O2 aPolarPlot sin(lnθ)9 M# x3 b4 J8 E7 Y5 w9 ^8 ]
https://www.wolframalpha.com/input/?i=PolarPlot%20sin(ln%CE%B8)
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ArrayPlot@CellularAutomaton[110,{{1},0},100]0 k+ x% l3 q t* o* u
https://www.wolframalpha.com/input/?i=ArrayPlot@CellularAutomaton[110,{{1},0},100]
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log(x+y)/(x^2+y^2)-sin(x^2+y^2)
. d& R9 O! o8 Nhttps://www.wolframalpha.com/input/?i=log(x+y)/(x^2+y^2)-sin(x^2+y^2) _3 F/ j( C1 f( G, ~, [: d
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pisinxy-iy^log(x)
8 o5 L% `! D. \4 ^6 o: |% Shttps://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)7 S! S& H* C4 z2 \7 t
https://www.wolframalpha.com/input/?i=sin(2%5Efloor(y)*x+pi/4(y-floor(y)-pi/2))
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Nicolas Cage curve
/ J) r$ {5 E1 D. A; S- z& A9 G; Vhttps://www.wolframalpha.com/input/?i=Nicolas+Cage+curve) n3 G8 R7 x( }( o5 s) J

7 c6 T& s6 [/ n2 B" l; R' NTaiga Aisaka curve+ v4 [) c4 s$ y: W! \2 V
https://www.wolframalpha.com/input/?i=Taiga+Aisaka+curve
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' o, f3 A) j' S6 O/ m; r3 W, REinstein curve
K( ^7 j. M. f6 M0 G; chttps://www.wolframalpha.com/input/?i=Taiga+Einstein+curve
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9 [% H# W( h* i# }' R; }( dsin(sinx+cosy)=cos(sin(xy)+cosx)
( Z% c3 I: Q e/ Ehttps://www.wolframalpha.com/input/?i=sin(sinx+cosy)=cos(sin(xy)+cosx)
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0 ~ W5 m& Y3 J( C1 M. d3 Kcos((x+4)/y)=sin(x)0 T6 V `1 M5 s2 T
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))/ q3 D9 z& _( N, \
https://www.wolframalpha.com/input/?i=(x-siny)(sinx-y)=sin((sinx-cosy)(siny-cosx))
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2 M8 k) S' q$ t+ @5 o; f! F/ [abs(sin(x^2+2*x*y))=sin(x-2y)# ]( u& o8 g/ n
https://www.wolframalpha.com/input/?i=abs(sin(x%5E2+2*x*y)=sin(x-2y))
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sin(10*x^2+10*y^2)=cos(10*x*y)
) v5 Q7 w0 K3 Dhttps://www.wolframalpha.com/input/?i=sin(10*x^2+10*y^2)=cos(10*x*y)7 N+ v! L5 N! n5 @: p. i4 r

" Y+ D1 [8 N [& I1/x-floor[1/x]. W' @( \$ X0 G6 Q6 A, N
https://www.wolframalpha.com/input/?i=1/x-floor[1/x]+ G" Y9 ]; |2 O& c( Q
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earthquakes
' f5 a6 |) D% O. Vhttps://www.wolframalpha.com/input/?i=earthquakes3 M( ?6 Q" ^9 C; K! e9 h9 s

% z4 r- p6 }2 ?# U6 Learthquakes in china- k0 n" z2 A3 n: W6 O
https://www.wolframalpha.com/input/?i=earthquakes+in+china o! X- T: g2 P
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CNF (P && ~Q) || (R && S) || (Q && R && ~S)
5 N) D4 \) B- l, B/ h+ fhttps://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) h. h4 C/ g1 y' P
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Prozac9 Q6 f# n, k+ c1 G( D
https://www.wolframalpha.com/input/?i=Prozac
2 n3 P( G# m) a* r9 }2 h6 W 百忧解
) x5 J& q7 }' I4 g. h7 [* K. efacebook income0 u. s% O; N% \, P7 K( F9 p
https://www.wolframalpha.com/input/?i=facebook+income
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* Z4 Q: {7 x5 K% Ssin(x)^2+cos(y)^2 A8 A9 @3 V8 Y5 I: x# v& a' V

4 N7 t% u/ ?" I, f' j, ]* lsqrt(1-x^2)+sqrt(1-siny^2)
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2 W4 J; ?3 Q6 o1 tsin(log(x^floor(y)*e^xy))
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plot 3D ln(sinx)+lny
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plot 3D e^(sinx)+ln(asiny). r5 }) N9 b' l8 J4 C
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x/sinx+y/siny
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# Y9 U% S! P0 x- t/ Y8 ]8 ^ H100-3/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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% S; U7 Z/ E" N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)。1 ^% u. c# i+ R" Y
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? |