With a factor of 13 for uncertainty, all

With a factor of 13 for uncertainty, all

所有跟贴·加跟贴·新语丝读书论坛

送交者: gyro 于 2010-08-02, 13:25:24:

回答: 我站在祈年殿前感叹。由 HHS 于 2010-08-02, 09:19:48:

necessary math is known by the ancient Chinese

The Chinese people long ago know that every real problem - gyro (141 bytes) 2010-08-02, 13:34:33 (470212)