for example, y=a0+a1*x+a2*x^2+a3*x^3 .....

for example, y=a0+a1x+a2x^2+a3*x^3 .....

所有跟贴·加跟贴·新语丝读书论坛

送交者: 008 于 2013-04-02, 18:26:16:

回答: Or in what circumstance, something can be so called? 由 hopelessless 于 2013-04-02, 15:31:57:

and that is it.