Plottron 4+

Name: Plottron
Rating: 4.9 (7 reviews)
Author: Billy Lin

Billy Lin

iPad용으로 디자인됨

- 4.9 • 7개의 평가

- 무료

설명

A graphing + scientific calculator.

-2D and 3D graphing
Graphs regular functions, parametric relations, and functions in polar/spherical coordinates.
-Implicit graphing
-Visualization of complex maps w=f(z) featuring domain coloring plots
-For 2D functions: Info mode with tangent line and 2nd-order Taylor approximation

Scientific calculator features:
-User-defined variables and functions
-Symbolic derivative (e.g.: D(x, sin(x))
-nCr, nPr, factorial
-Complex numbers
-Live evaluation (calculate as you type)
-Calculation history

Examples:
Implicit graph: cos(X)=sin(Y)
Graph a parabola in Regular mode: X^2
Graph a circle in Parametric mode: cos(T);sin(T)
Set a variable: X=5
Use a variable: X+4: 9
Define a function: f(X)=X+1
Use a defined function: f(2): 3
Symbolic derivative: D(X,sin(X)): cos(X)

Notes:
-Swipe left for settings.
-Use semicolon (;) to separate functions in parametric relations.
-Swipe down on keypad to show full history. Tap on answer to show keypad again.

2023년 7월 9일

버전 1.7.8

Fixed implied multiplication precedence issue

4.9/5

7개의 평가

Best calculator app

This is the best calculator app out there. Really love the dark mode skin too.

Great graphing calculator

Very helpful, only complaint so far is it doesn’t work in horizontal

Simply amazing!

This is by far the best free graphing app on the App Store. There are no hidden fees and I haven't seen any ads yet. I would highly recommend this app to anyone.