Your skill will accomplish what the force of many cannot |
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PerlMonks |
hnd's scratchpadby hnd (Scribe) |
on Jun 14, 2009 at 10:52 UTC ( [id://771382]=scratchpad: print w/replies, xml ) | Need Help?? |
y"-4xy'+(4x^2-1)y=-3e^(x^2)sin(x); |
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