Dynamic Geometry Sketch Pad 4+
辉 马
Được thiết kế cho iPad
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- Miễn phí
- Cho phép Mua In-App
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Miêu tả
Sketchpad is a set of mathematics dynamic geometry, mathematical computation, formulas input application.
Using mathematical drawing board, you can replace the Ruler mapping, but you can make advanced image and function of the image trajectory, can dynamically change their properties, measure their relative value, you can create custom variables, custom functions, using natural mathematical formula input expression, beautiful, clear, inside it is built up to 25 common mathematical functions. All visual elements are displayed in a scrollable Sketchpad infinite area, Sketchpad area content can be permanently saved as a separate file.
This program includes the following features:
Formula features:
- Sketchpad provides fractional, radical, radical times, index, subscript, A superscripts arranged formula, C and superscripts combination formula, Σ summation formula, Π quadrature formula also provides Greece enter letters, overline formula (expressed segments), the arc formula (expressed arc) and other mathematical formula, the formula can be pre-cut, copy, paste, natural way to enter, the natural way to edit, and consistent operation iOS text edit.
File feature
- New:Locked
- Open:Locked
- Save:Locked
- Setting
Editing feature
- Undo
- Redo
- Delete
- Select All
- Select parents
- Select children
View feature
- Point type
- Line type
- Color
- Hide
- Show all
- Unselectable
- All selectable
- Hide label
- Show label
- Label
Constructure feature
- Point on objec
- Midpoint
- points of intersection
- Line segment
- Half-line
- Line
- Parallel line
- Perpendicular line
- Angular bisector
- Circle
- Circle of center and radius
- Arc on circle
- Arc of three point
- Locus
Transform feature
- Mark center
- Mark mirror
- Mark angle
- Mark ratio
- Mark vector
- Mark distance
- Translation
- Scale
- Rotation
- Mirror
Measure feature
- Length
- Distance
- Circumference
- Arc length
- Radius
- Squard
- Angle
- Radian angle
- Ratio: the ratio of AB measure of three ABC / AC, unit 1.
- Horizontal ordinate
- Vertical ordinate
- Distance of coordinate
Data feature
- New Variable: create mathematical variable object, you can enter complex mathematical formulas, execution, subtraction, multiplication, fractions, exponentiation, but you can use the built-in 25 kinds of mathematical functions (sin, cos, tan, arcsin, arccos, arctan, sinh, cosh , tanh, arcsinh, arccosh, arctanh, exp, pow, sqrt, ln, log, round, trunc, sng, abs, min, max, arrange, combine), you can use custom variables, custom functions and parameters for calculating cost per unit (currently only supports cm and angle in radians), to use the constant π, e participate in the calculation.
- New Function: Create a mathematical function objects, custom functions, variables with other calculations.
Graphics feature
- Define coordinate system
- Define origin
- Define unit length
- Define origin and units length
- Change graduation on axis
- Mark coordinate system
- Draw point
- Drawing function:2 limit
- Draw function curve:2 limit
- Independent variable interval
Mapping Toolbox functions
- Arrow selection tool
- Scroll Tool
- Point tool
- Line Tool
- Circle Tool
- Label Tool
Auto-save feature:
-Each step, Sketchpad automatically saved when the program closes workspace content or crash, after the next open draw will automatically restore the previous analysis.
Two finger swipe means you can scroll sketchpad content at any time.
Có gì Mới
Phiên bản 1.8.2
This app has been updated by Apple to display the Apple Watch app icon.
Add ads
Fix some crash bugs
Xếp hạng và Nhận xét
Kicks me out allllllllll the time
2 stars, great app, but kicks me out all the time
Interesting
If you already know how to use Geometers sketchpad then this app actually seems pretty cool. It’s a little difficult to figure out how to work the program but honestly it’s coded pretty well. My only struggle is I can’t figure out how to use the action button to make a point move from A to B
It crashes sooo much
It crashes soooo frequently that I can barely use it when trying to do my school. It is hard to figure out, and whenever I try to move a point it launches me back to my home screen not even worth my 1 star rating
Quyền Riêng Tư Của Ứng Dụng
Nhà phát triển, 辉 马, chưa cung cấp chi tiết về phương thức đảm bảo quyền riêng tư và cách xử lý dữ liệu của mình cho Apple.
Thông Tin Chi Tiết Chưa Được Cung Cấp
Nhà phát triển sẽ buộc phải cung cấp thông tin chi tiết về quyền riêng tư khi họ gửi bản cập nhật tiếp theo của ứng dụng.
Thông Tin
- Người bán
- 辉 马
- Kích cỡ
- 13,7 MB
- Danh mục
- Giáo Dục
- Tương thích
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- iPhone
- Yêu cầu iOS 8.0 trở lên.
- iPad
- Yêu cầu iPadOS 8.0 trở lên.
- iPod touch
- Yêu cầu iOS 8.0 trở lên.
- Máy Mac
- Yêu cầu macOS 11.0 trở lên và máy Mac có chip Apple M1 trở lên.
- Apple Vision
- Yêu cầu visionOS 1.0 trở lên.
- Ngôn Ngữ
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Tiếng Anh, Tiếng Trung Giản thể
- Tuổi
- 4+
- Bản quyền
- © 2015 Wang Lingling
- Giá
- Miễn phí
- Mua In-App
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- Unlock All Functions & Remove Ads 6,99 US$