Automatic expression recalculation

When the expression is dependent on a certain variable or function, it is useful to perform automatic expression recalculations when the variable or function is changed. Natural Calculator allows such actions. Expressions are automatically recalculated after a defined time interval or after the cursor removal from the formula (as defined in the settings).

Example:

In the next example, the variable is declared, then the expression appears, using this variable:

When the variable expression has changed, the second expression is also recalculated.

Example:

A more complicated example – variables and functions depend on other variables and functions.

When they are changed, automatic recalculation also occurs.

We can see that the function f(t) depends on the variable r which, in turn, depends on variables x and y. When the variable and function expressions are changed, the last expression is recalculated automatically.