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Texas Instruments TI-Nspire CX图形计算器

4.7 颗星,最多 5 颗星 1,685 评论
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保持移动,继续学习 - 从掌上电脑到计算机(PC和Mac)传输课程作业。使用学生软件在学校外完成工作。在家里的台式机上,或者在公共汽车上的笔记本电脑上,在图书馆里,在任何地方都有咖啡店。全色可视化 - 全色背光显示屏上的颜色代码方程式,对象,点和线。在方程,图形和几何表示之间建立更快,更强的连接。真实世界的图像 - 使用数字图像或您自己的照片。覆盖和颜色代码数学和科学概念。发现真实世界的联系。与掌上设备一起安装的TI-Nspire可充电电池可以轻松充电,预计一次充电即可正常使用两周。不需要碱性电池。时尚的TI-Nspire CX掌上设备是迄今为止既轻又薄的TI图形计算器模型。它也是高亮度的高分辨率全彩显示屏,可以轻松查看每个指数,变量和行。 3D图形 - 图形和旋转(手动和自动)3D功能。更改3D图形的线或表面颜色。


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TI-83 Plus TI-84 Plus TI-84 Plus CE TI-Nspire CX TI-89 Titanium TI-Nspire CX CAS
SAT,AP,PSAT/NMSQT 测试允许使用
用户可用存储器 160KB ROM / 24K RAM 480KB ROM / 24K RAM 3.0MB ROM / 154K RAM 100MB 2.7MB ROM / 188K RAM 100MB
颜色显示,利用图像的能力
可用于初级代数,代数I & II
可用于三角学,统计/AP统计,商业和金融,生物学,化学/AP化学
可用于几何,微积分,大学数学,线性代数
可用于微积分/AP微积分,物理/AP物理
可用于机械工程和微分方程
可用于电机工程
可用于生命科学,地球科学和物理科学

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此商品在美国亚马逊上最有用的商品评论

美国亚马逊: 3.9 颗星,最多 5 颗星 966 条评论
Jeff
4.0 颗星,最多 5 颗星 Great calculator. Bad Vendor.
2018年9月21日 - 已在美国亚马逊上发表
已确认购买
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Jeff
4.0 颗星,最多 5 颗星 Great calculator. Bad Vendor.
评论于 2018年9月20日 在美国 🇺🇸 发布
The calculator does everything as promised with a few caveats. The OS can be slow at times. The screen is not the easiest to read in sunlight. And the unit could use beefed up a little bit, it seems flimsy compared to older TI models. But TI seems to slowly over time address user issues with hardware and software updates.

I do wish they would have made a single model with CAS, and allowed the Push-to-Test function disable the CAS feature. This would prevent people from having to choose between a full featured calculator, and one that is not often allowed in classrooms and some standardized tests. But this issue may likely be influenced by educators and test makers anyways. Still seems like an easily remedied problem. (And you can upgrade non-CAS models to the CAS software, and other workarounds to enable additional features. These solutions however are not officially supported by TI, and are done at your own risk.)

My final word is with the supplier of my used model, it was listed at $110 vs ~135 new, shipped by Amazon, and labeled as acceptable. The model I received was well worn and 7 years old! Far too old to be marketed at such a high price. Several updates to hardware, including the processor, screen, and battery have been made since then. I would have accepted a model 2-3 years old at most but 7 is ridiculous for that price. If you look at the back of your calculator, the last four numbers show the month and year of manufacture. My picture shows 0411A, which would be April 2011, A representing the first batch ever made. Current models have gone through the entire alphabet and are now on to AA, AB, AC, etc. Models ending with letter O or greater have all relevant hardware upgrades FYI.
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18 个人发现此评论有用
Zach R.
3.0 颗星,最多 5 颗星 Does Its Job But Build Quality Leaves A Lot To Be Desired
2017年10月10日 - 已在美国亚马逊上发表
已确认购买
15 个人发现此评论有用
Psy-Op Investigations
3.0 颗星,最多 5 颗星 Very Comprehensive Calculator, however the User interface is quite confusing.
2019年4月5日 - 已在美国亚马逊上发表
已确认购买
5 个人发现此评论有用