apparatus for facilitating the operations of multiplication and division by a simplified method of multiplication and division.

• 1. 用于在电子电路中执行乘法或除法运算的方法和装置 [P] . 中国专利： CN100480987C . 2009.04.22
• 2. 用于在电子电路中执行乘法或除法运算的方法和装置 [P] . 中国专利： CN1818850A . 2006-08-16
• 3. An apparatus abreviator ", whose aim is to shorten the calculation and facilitate the operations of multiplication and Division. [P] . ES67920A1 . 1918-10-16

  机译： 一种设备缩写“”，其目的是缩短计算并简化乘法和除法运算。

• 4. method for calculating machines to facilitate, in particular, the operations of multiplication and division. [P] . BE524315A . 1956-03-16

  机译： 一种用于计算机器的方法，以特别地促进乘法和除法运算。

• 5. An apparatus for verifying arithmetic Operations (multiplication and Division. [P] . ES87186A1 . 1923-12-01

  机译： 一种用于验证算术运算（乘法和除法）的设备。

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• 6. The Planar/Hyper-Planar Rotated Polar Coordinate System and Its Mathematical Solid Vector Addition, Multiplication, Division, Dot Product and Cross Product Operations [C] . Jalal Al-Anssari, Inam Naser, Anca Ralescu International Conference on Informatics, Electronics and Vision;International Conference on Imaging, Vision and Pattern Recognition . 2020
• 7. Psychometric properties of a brief basic math skill assessment for middle school students: Simultaneous assessment of addition, subtraction, multiplication, and division. [D] . Strait, Gerald Gill. 2008
• 8. An efficient method for generalized linear multiplicative programming problem with multiplicative constraints [O] . Yingfeng Zhao, Sanyang Liu -1
• 9. The role of unit concept in rational number multiplication and division. [O] . 2004

• 1. 激活认知表征系统,还原质朴的意义建构——对“分数除法”运算教学的思考与重构 [C] . 夏惠卿 . 2021课程教学与管理论坛 . 2021
• 2. 隐私保护的除法和向量内积运算研究 [A] . 胡蕊 . 2020