computer algebra system cas 计算机代数系统
cas computer algebra system
计算机代数系统
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Launched in 2003 with the ClassPad 300, the ClassPad series features a Computer Algebra System (CAS) developed by Casio and pen touch operations using a stylus.
ENGADGET: Casio's touchscreen graphing calculator arrives in 2013, makes the TI-84+ look dated
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