Math Functions

Your notes and clips can perform instant calculations — no special mode or syntax required. Just type a formula and end the line with an equal sign (`=`) to evaluate it automatically.

To perform a quick calculation, simply type the formula and finish it with `=` on a new line:

12+5*3=

The calculated result will immediately be inserted after the equal sign:

12+5*3=27

This works anywhere: in notes, clips, and Dataviewer's Cell Edit box.

• Standard math operations: +, -, *, /, ^ (power)
• Brackets: Fully supports nested expressions like `(2 + 3) * (4 + 1)`
• Decimal support: You may use either `.` or `,` as decimal separator (but not both in one formula)
• Functions: The following functions and constants are recognized:

  sin(), cos(), tan(), asin(), acos(), atan(), sinh(), cosh(), tanh(), exp(), log(), sqrt(), pi, e

• Powers and roots: Use `^2`, `^3`, or functions like `sqrt()` and `cbrt()`:

  sqrt(25)=5

  5^3=125

• Aliases: You can also use expressions like:

  Square(x), Cube(x), Root(x), CBRT(x)

The calculator automatically remembers the last results of your calculations. You can reference them using `M1`, `M2`, and `M3` in any formula:

• `M1` — the most recent result
• `M2` — the result before that
• `M3` — the third most recent result

There is no need to assign values to these manually — they are always available as placeholders in any new formula.

Example:

2+3=5  
M1*2=10  
M2+1=6

You can freely combine memory values with new expressions.

You can continue calculations using the last result without referencing `M1` explicitly. Even if you've written unrelated text in between, just type an operator and a new number followed by `=`:

2+3=5  
Some comment here.  
+2=

This will result in:

+2=7

This allows you to interleave math expressions and text naturally in your workflow.

You can sum values from a text table using a special pattern.

1. Enter your values as rows in plain text.
2. Insert a line containing just `--` below the values.
3. Add a line with just `=` to trigger summation.

Example:

12.5   7.3   2  
15.0   3.2   1.5  
--  
=

This will calculate and insert the column-wise sum:

27.5   10.5   3.5

The separator used to detect columns is tab (tabulator) by default. To change the separator, type it immediately after the --, for example:

12.5/7.3/2  
15.0/3.2/1.5  
--/
=27.5   10.5   3.5

This will also work with a space as separator.

The calculator detects whether you use commas or dots for decimal values. It will issue a warning if both are used in the same expression (e.g. `3.5 + 2,1 =` is not allowed).

If your expression contains invalid syntax or unsupported elements, a clear error message is shown:

Pattern Error: Expected ')' at position...

This helps identify typos or unsupported formats.

• Calculation results are inserted instantly after typing `=`.
• If you don't want the result inserted, avoid typing `=` at the end of the formula.
• `M1`, `M2`, `M3`, and the last result are always available globally across notes and clips.
• The calculator handles most common math use cases and is designed for speed and simplicity.