| 摘要: |
| 从与微分中值定理保持统一性的观点出发定义微分，基于Newton-Leibniz微积分基本公式定义定积分，建立相当于微分中值定理逆命题的辅助定量，并据此严格叙述定积分的微元法。 |
| 关键词: 微分 定积分 微元法 |
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| Comment On the fundamental concepts of calculus |
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| Abstract: |
| This paper defined the differential from a point of view to keep the unification with mean value theorem of differential,defined the definite integral on the basis of Newton-Leibniz fundamental formula for calculus,and established the auxiliary theorems as inverse proposition of mean value theorem of differential,and strictly described the methods of diffenrential element for definite integral. |
| Key words: diffenrential definite integral method of diffenrential element |
