Example 1
![Hypot(x,y) = x^2+y^2](/docs/_astro/img_1.DEHXOpuB_20diLV.webp)
The Custom Functions feature in the CalcES Scientific Calculator allows you to create and use your own mathematical functions based on your particular requirements and preferences. This capability allows you to create functions like f(x)=2x+1 or g(x,y)=x2+y2 , incorporating parameters and complex expressions as needed. This feature is designed to streamline your calculations, enhance problem-solving efficiency, and enable personalized exploration of mathematical concepts.
Example 1
Example 2
Example
Define a ConeVolume
function that calculates the volume of a cone
Source: MathWorks
Steps
Enter expression with parameters:
Tap and hold the input, the context menu is displayed. Select Create your custom function item
The function information is displayed
Enter function name: ConeVolume
, you can choose another name. Then tap Save button
The expression field uses Symja syntax
List of defined functions is displayed. Tap Back button to back to calculator screen
Press AC
to clear screen, then open function menu by pressing SHIFT
6
(func)
Select ConeVolume
that had recently defined
Fill out the function parameters. Example radius=a=2.5
and height=b=3