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cjsh's profile - followed questions

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2014-10-23 11:49:27 +0200 cjsh

sage.cloud when plot a graph,mouse right button cannot copy it

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2014-10-23 11:34:45 +0200 cjsh

why lim((x^2-x+1)^(1/2)+x,x=-oo,dir='below') is red error

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2014-10-23 11:30:01 +0200 cjsh

how to define var vector?

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2014-10-22 13:30:42 +0200 cjsh

how to use the function ord()?

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2014-10-21 13:04:52 +0200 cjsh

what meanings about global_height of AffineSpace'point

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2014-07-25 12:30:27 +0200 cjsh

when sagecell run show(),the result only above top

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2014-07-23 13:34:00 +0200 cjsh

how to get a elliptic lseries() at 1,2,3,4,5........

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2014-07-18 13:36:37 +0200 cjsh

how to get two modules tensor_prduct()

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2014-07-16 08:29:12 +0200 Anonymous

how to a p-adic expansion of a rational function in sage?