计算器1、二进制、八进制、十进制及十六进制数的加、减、乘、除、乘方、取模等简单计算 2、科学计算函数，包括(反)正弦、(反)余弦、(反)正切、(反)余切、开...

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计算器1、二进制、八进制、十进制及十六进制数的加、减、乘、除、乘方、取模等简单计算 2、科学计算函数，包括(反)正弦、(反)余弦、(反)正切、(反)余切、开方、指数等函数运行 3、以角度、弧度两种方式实现上述部分函数 4、具备历史计算的记忆功能 5、对不正确的表达式能指出其错误原因 6、整理上机步骤、完成实验报告、提交可运行的程序，给出实验数据和实验结果。 -A calculator, binary, octal, decimal, and hexadecimal number of add, subtract, multiply, divide, involution, modulus and other simple calculation 2, scientific computing functions, including the (anti-) sine, (anti-) cosine, ( Anti-) tangent, (anti-) cotangent, administration, index function is to run 3 to angle, radians are two ways to achieve the above part of the function 4, with history of computing memory function 5 on an incorrect expression can point out a mistake because 6, finishing on the machine steps to complete the test report for submission to run the program, given experimental data and experimental results.