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À¶É«DeÌì¿Õ: ½ð±Ò+5 2013-10-22 18:43:25
?z=u+i*k
??=z^a=exp[a*Ln|z|]
=exp{a*[ln|z|+i*(2*k*pi+arctan(k/u))]}
=exp{a*[ln[sqrt(u^2+k^2)]}*cos[2*a*k*pi+a*arctan(k/u)]+
i*exp{a*[ln[sqrt(u^2+k^2)]}*sin[2*a*k*pi+a*arctan(k/u)];
2Â¥2013-10-22 12:57:03
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3Â¥2013-10-22 18:43:50
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feixiaolin

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5Â¥2013-10-22 19:23:53
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5Â¥: Originally posted by feixiaolin at 2013-10-22 19:23:53
»¹ÊÇz^a=exp

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