图形计算器

Name: 图形计算器
Price: 4.99 USD
Rating: 3.9 (17 reviews)
Author: xNeat.com

Scientific Graphing Calculator

US$4.99 · 专为 iPad 设计

17个评分
年龄

4+
岁
类别

教育
开发者

xNeat.com
语言

DA
+ 31 种语言
大小

55.5
MB

Award winning Graphing Calculator app for iPhone and iPad. Designed with simplicity, usability and beauty in mind! After installing Graphing Calculator+ you get access to 6 different calculators: 1- Graphing calculator 2- Handwriting calculator 3- Scientific calculator 4- Quadratic & Cubic equation solver 5- System of linear equations solver 6- Base Converter between HEX, OCT, BIN & DEC FEATURES: - Elegant & intuitive interface - Supports handwriting - Displays both the equation & the result at the same time - Supports many scientific functions - Solving system of linear equations 2x – y = 9 3x + 4y = –14 - Solving Quadratic equation x² + 5x + 6 = 0 - Solving Cubic equation 2x³ - 4x² - 22x + 24 = 0 - Graph equations and find their local minimum, local maximum & intersection points.

评分及评论

3.9

满分 5 分

17 个评分

Improvement suggestion
2018/10/06

Awesome Dad 12
Useful tool to help my kids understand quadratic equations. When graphing multiple quadratic equations, color coding the equation and graph would be useful. Example I was showing my kids what happens when change only a, or change only b, or change only c.
Improvement suggestion
2018/10/06

Awesome Dad 12

Useful tool to help my kids understand quadratic equations. When graphing multiple quadratic equations, color coding the equation and graph would be useful. Example I was showing my kids what happens when change only a, or change only b, or change only c.
The best Calculator out there
2017/12/17

Str.AC
I have been using this Calculator for years now. It saved me in a lot of exams and the most thing I like about it, is the ability to edit the equations, as well the fact that it comes with linear equations solver and quadratic equation solver. Can not recommend this enough. I rarely write a review, but this one deserves it!
The best Calculator out there
2017/12/17

Str.AC

I have been using this Calculator for years now. It saved me in a lot of exams and the most thing I like about it, is the ability to edit the equations, as well the fact that it comes with linear equations solver and quadratic equation solver. Can not recommend this enough. I rarely write a review, but this one deserves it!
Really great calc, way better than iPhone’s built in one
2018/01/26

Frankienoodles
I’ve been using this calculator for a long time and they do a really good job with it. It is so much easier and more reliable to calculate grocery or restaurant bill shares on here because you can actually see your entire formula string. The UI is also super nice. Strong work!
Really great calc, way better than iPhone’s built in one
2018/01/26

Frankienoodles

I’ve been using this calculator for a long time and they do a really good job with it. It is so much easier and more reliable to calculate grocery or restaurant bill shares on here because you can actually see your entire formula string. The UI is also super nice. Strong work!
Review
2017/12/15

JRBX5
Overall satisfied
Review
2017/12/15

JRBX5

Overall satisfied