REDUCE计算机代数语言
reduce computer algebra language
计算机代数系统
computer algebra system
Computer Algebra System CAS
computer algebra
computer algebraic system
计算机代数系统Maple
computer algebraic Maple system
计算机代数语言
computer algebra language
Computer algebraic language
现代数字计算机
modern-day digital computer
袖珍计算机的代数逻辑
algebraic logic of pocket calculator
计算机计算薪俸表格
Return of Computerized Payroll Emoluments
FBIK+-代数(FBCC-代数)
FBIK+-algebra(FBCC-algebra
布尔代数计数法
Boolean algebra system of notation
代数计算方法
algebraic calculation method
代数计算器语言
algebraic calculator language
ALCAL
第二代计算机
second generation computer