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hirose504 2017/06/29
math
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hirose504 2017/04/12
math
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Dwitter - javascript demos in 140 characters
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hirose504 2017/02/22
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hirose504 2017/01/29
math

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hirose504 2016/06/23
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hirose504 2016/06/07
math
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hirose504 2016/03/26
math
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ã§ã‚ã‚‹ã€‚ $x^y$ ã¯ã€$(0,0)$ ã§ä¸é€£ç¶šã«ãªã£ã¦ã„ã‚‹ã®ã§ã€æ¥µé™ã‚’æ ¹æ‹ ã« $0^0$ ã‚’å®šã‚ã‚‹ã¨ã™ã‚‹ã¨ã€ä¸å®šã¨ã‹å®šç¾©ã•ã‚Œãªã„ã¨ã‹ã€ãã†ã„ã†ã“ã¨ã«ãªã‚‹ã€‚ ã“ã‚Œã¯æœªå®šç¾©ã®ã»ã†ãŒå¥½ã¾ã—ã„ã‹ã‚‚ã—ã‚Œãªã„ç†ç”±ã®ã²ã¨ã¤ã«ã¯ãªã‚‹ã‘ã‚Œã©ã€æ±ºã—ã¦æ±ºå®šçš„ã§ã¯ãªã„ã€‚ é€£ç¶šæ€§ã‚’æ ¹æ‹ ã«ã™ã‚‹ã®ã¯ã€ä¸€è¦‹æœªå®šç¾©ã§ã‚ã£ã¦ã‚‚é€£ç¶šæ€§ã‚’ä¿ã¤ã‚ˆã†ã«å®šç¾©ã§ãã‚Œã°å¹¸ã›ã«ãªã‚‹ã‹ã‚‰ã ã¨æ€ã†ã€‚ ã¨ã¯ã„ãˆã€‚ $x^y$ ã® $(0,0)$ ã«ãŠã‘ã‚‹é€£ç¶šæ€§ã¨ã€$0^0$ ã®å€¤ã¯ã€åˆ¥ã®è©±ã ã€‚ ã©ã†ã‚„ã£ã¦ã‚‚é€£ç¶šæ€§ãŒä¿ã¦ãªã„ã‹ã‚‰ã¨ã„ã£ã¦ã€ã‚ˆã„å®šç¾©ãŒå˜åœ¨ã—ãªã„ã¨ã„ã†äº‹ã«ã¯ãªã‚‰ãªã„ã€‚ ã¨ã„ã†ã‚ã‘ã§ã€$0^0$ ãŒæ™‚æŠ˜ç¾ã‚Œã‚‹ä¸–ç•Œã‚’ã‚ˆã‚Šä½ã¿ã‚„ã™ãã™ã‚‹ãŸã‚ã«ã¯ã©ã†ã™ã‚Œã°ã„ã„ã®ã‹ã‚’è€ƒãˆã‚‹ã€‚ ã‚¼ãƒé™¤ç®—ã®ã‚ˆã†ã«æœªå®šç¾©ã«ã™ã‚‹ã®ãŒã‚ˆã„ã®ã‹ã€${0!}$ ã®ã‚ˆã†ã«ã€ã‚ˆã„å€¤ã‚’å®šç¾©ã™ã‚‹ã®ãŒã‚ˆã„ã®ã‹ã€‚ #æŒ‡æ•°æ³•å‰‡ $0^0$ ã‚’ã©ã†ã™ã‚‹ã‹ã«ã‚ãŸã£ã¦ã€æŒ‡æ•°æ³•å‰‡ã¯å¤§äº‹ã ã€‚ é€£
hirose504 2015/11/22
math
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%matplotlib inline import matplotlib.pyplot as plt import matplotlib.cm as cm import numpy as np import seaborn as sns import numpy.random as rd m = 10 s = 3 min_x = m-4*s max_x = m+4*s x = np.linspace(min_x, max_x, 201) y = (1/np.sqrt(2*np.pi*s**2))*np.exp(-0.5*(x-m)**2/s**2) plt.figure(figsize=(8,5)) plt.xlim(min_x, max_x) plt.ylim(0,max(y)*1.1) plt.plot(x,y) plt.show() ã“ã®å›³ã¯ã€å¹³å‡$\mu$ã€æ¨™æº–åå·®$\sigma$
hirose504 2015/11/18
math

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hirose504 2015/10/08
math

game
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hirose504 2015/05/25
math

machinelearning
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hirose504 2013/09/11
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math
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hirose504 2013/08/25
programming

math
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