Premium
Download Grapher - Equation Plotter & Solver 1.4.4b APK
Target: Android 9.0 (Pie, API 28)
What's new in Grapher - Equation Plotter & Solver 1.4.4b
• Removed ads: I decided to make Grapher ad-free in order to facilitate your remote learning experience with minimal disruptions. I am wishing the best of luck to all students who are working through these difficult times!
• Added absolute value '|' key
• Custom keyboard bugfix
About Grapher - Equation Plotter & Solver 1.4.4b
Grapher is a fast and effective equation plotter, capable of drawing any function, solving equations and calculating expressions. Especially if you're a student, teacher or engineer, this app is made with you in mind! A wide range of predefined functions is available, including trigonometric & hyperbolic functions, polar coordinates, differentiation and more. Anything you type will be processed and displayed instantly by a powerful math engine, in both 2D and 3D modes. Furthermore, functions can reference each other by their name.
Premium
As I strive to make Grapher fit your needs, any feedback and bug-reports are greatly appreciated. This free version has most but not all features; please consider buying Grapher Pro to enjoy awesome extensions such as parameter sliders and complex plotting!
Curve types
• Function (e.g. parabola, sine wave)
• Polar (e.g. rose, spiral)
• Parametric (e.g. ellipse, Lissajous) on the xy-plane or rθ-plane
• Implicit equation (e.g. conic sections)
• Implicit inequality (e.g. half-plane)
• 3D function (e.g. paraboloid)
• 3D parametric curve (e.g. helix)
• 3D parametric surface (e.g. sphere, hyperboloid)
More features
• Equation solver (numerical)
• Find roots, extrema and intersections with other functions
• Functions can reference each other, e.g. g(x)=2*f(x+1)
• Custom math keyboard
• Auto-detect input type
• User variable support for both numbers and functions
• Adjustable parameter range (for cartesian, polar & parametric curves)
• Input history
• Plot up to 28 graphs at once
• Differentiation (numerical)
• Trace graph
• Capture screenshots
Note: Mathematical functions should be typed by their names, for example sqrt(x) means √x. Hold a key to see all function names starting with that letter. If something is unclear, be sure to check out the 'Help' page as all details are summarized there.
Grapher - Equation Plotter & Solver 1.4.4b variants
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:1.4.4b(24) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:October 5, 2020 at 3:53PM UTC
File size:2.26 MB
Downloads:174
Version:1.4.3c(21) for Android 4.1+ (Jelly Bean, API 16)
Uploaded:September 5, 2019 at 8:52PM UTC
File size:3.02 MB
Downloads:145
Version:1.4.4b
Uploaded:October 5, 2020 at 3:53PM UTC
File size:2.26 MB
Downloads:174
Version:1.4.3c
Uploaded:September 5, 2019 at 8:52PM UTC
File size:3.02 MB
Downloads:145
Version:1.4.2c
Uploaded:September 29, 2018 at 5:20AM UTC
File size:2.53 MB
Downloads:147
Version:1.4.2
Uploaded:June 4, 2018 at 6:13PM UTC
File size:2.46 MB
Downloads:84
