笔者毕业于交通大学应用数学研究所博士班，高中第一次数学段考只考了十几分，班排名是最后一名，从成绩吊车尾到拿到博士学位，关键的转折是大三时期的一位教授，手把手教我怎么学数学。回首求学路，有时会希望如果早点开窍便能少走很多的冤枉路，这本书将如何学数学的要领写进书里，希望学生们读完这本书时不只学会了微积分也知道怎么学数学。 ...

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