Calculations
Blockpad calculations use spreadsheet style formulas, but with more functionality like math with units, named values, matrices, and more.
Start a new document
First things first. Create a new Blockpad file and select New Document.
Dynamic equations
Dynamic equations act like spreadsheet formulas, but in a document. The input is highlighted blue, and the calculated section is purple.
Insert a dynamic equation:
 Type an equals sign.
 Type in a formula.
 Press the enter key.
 To edit an equation, double click. You can also select it and press the spacebar.
 To exit an equation, press ESC.
Entering and viewing equations
Equations are entered exactly like a formula in a spreadsheet, but they appear in mathematical notation.
If you'd like to view the equation in math notation as you type it in, use the visual editor.
Unit tracking
Numbers in a formula/dynamic equation can have units assigned to them.
Below is a brief intro to Blockpad units intelligence. See the units page for more comprehensive information.
To assign a unit, type the unit text after the number.
The unit text must match what is stored in the Blockpad library, but Blockpad will often auto correct to what's intended. The dropdown selection will also help.
For compound units like ftlb, m^3/min, or ft/s, use math operators like *, /, or ^.
Blockpad handles unit arithmetic
The formula will convert, multiply, and cancel the units as necessary.
Convert units
To convert a value to a different unit, type "to" and the desired units.
This sometimes needs to be done at the end of a calculation, because the units will not always autocancel.
Incompatible units
If units are incompatible, the equation will calculate, but it will show a question mark instead of the unit and an error on the equation.
Footinch units
Blockpad supports ftin units. So, 4 ft 3 in is a legitimate number value, which can be used in calculations. To convert to ftin units, type "to ft in" after a value.
There are other similar units:
 deg min sec (angle)
 day hr min
 day hr min sec
 hr min sec
 hr min
 min sec
Make numbers unitless
Sometimes calculations require you to strip units from a number, often in formulas that come from empirical studies.
To strip out units, divide the value by the number 1 with the units the value is assumed to be. If the value has compatible units it will do any conversions automatically.
To assign units to a unitless value, multiply the value by 1 with the unit you want to add. You can convert again using "to unit" described above.
You can do this inside of equations as necessary.
For more information on units, see the units page.
Value names
In Blockpad, formula/dynamic equation results are stored in the file as values. These values can be given names so you can reference them in other formulas.
Name a value:
 In a dynamic equation, type the name at the beginning.
 Type an equals sign.
 Type the calculation for the formula.
Values are created with calculations or just typing the value into the formula.
As a side note, you can also save values to a library and use them in multiple files.
Reference unnamed values
You can reference values with no name. Blockpad will create the name for you. If you try to reference a value using copy reference or click functionality (see Referencing a value below), then Blockpad will autoassign a name to that value.
Text values
Values can also be text. To create a text value, use quotation marks (") or apostrophes (') to begin and end the text.
Other value types
Values can also be dates, arrays, complex numbers, and more. See the sections below for more information.
Referencing a value
There are three ways to specify a value reference in a formula.
The primary option is to click on the value like clicking on a spreadsheet cell.
The second option is to use the copy reference tool.
You can also just type the name in. The dropdown will help you out.
A location in front of the name with dot notation may be needed if the value is in a different frame. When in doubt, clicking and copy reference can always be used. See frames for more information about location and value containers.
Value name rules
 Names consist of text, numbers and some kinds of symbols.
 Names cannot begin with numbers.
 Underscore (_) and dollar sign ($) are allowed symbols.
 Spaces are allowed.
 Names are case sensitive but will autocorrect to the correct case if there are no conflicts.
 Avoid using names similar to spreadsheet cell references (e.g. A5, D150, or BR559).
Names used multiple times
If the same name is used more than once in a frame, Blockpad will show an error where that name is referenced.
This is because Blockpad works like a spreadsheet in terms of dependencies, so you can use a value from anywhere in the document (above or below). To redefine a value (like in programs such as Mathcad), you can use stepbystep sections.
Renaming and autoupdated references
If a value is renamed, references to that value will update to the new name. The reference won't be broken.
Built in values
There are a few builtin number values. To use them, type the name into an equation like a normal value.
 pi or π (3.1415...)
 e (2.718...)
 i (the square root of negative one)
Visual editor
With the visual editor, you can view a formula in math notation as you type it in. This can be very helpful for long, complex equations.
Edit an equation in the visual editor:
 Select an equation.
 Click Formula>Visual Editor in the toolbar.
 Edit the equation as desired and view the changes.
 Click OK.
You can also click Formula>Visual Editor while editing a formula to enter the visual editor.
Math layout options
Blockpad has different settings you can use to change how formulas are displayed in math notation.
These setting can be used to
 Hide name spaces
 This option will hide the names of the frames used in equations to access values in other frames.
 For example, if you use table values in a report, by default the table name appears in front of the cells used. If Hide Namespaces is turned on, the table name will not appear in the math display, but it will still be in the actual formula.
 Wrap long equations into multiple lines
 Blockpad will split the equation at natural points, like at addition or subtraction.
 Reduce the size of superscripts and subscripts
 Change the multiplication operator display (*, âœ•, or ·)
 Change the equals operator display (= or â‰”)
 Change the comparison (boolean) operator displays (e.g. != vs ≠)
 Change the member access operator display (., →, or >)
 The Member access operator is the symbol that is used to show that a value is inside of another frame.
 Show just the true section of an If() function
 Change degree unit displays (deg, F, C or °, °F, °C)
 Make all named values in an equation italic
 Show builtin functions in lower case
Change math layout settings:
 Select one or more dynamic equations.
 Open the properties window.
 Under Formula near the bottom, select Math Layout.
 Change settings as desired.
 Click OK.
To apply math layout settings to all equations in a document, use style rules.
Apply math layout settings to all equations using styles:
 Select Style>Manage Styles in the toolbar.
 Click the Add button in the window that appears.
 Change Objects of Type to Dynamic Equation.
 Change Container to Frame Document.
 Scroll down and click Math Layout near the bottom.
 Change Use Math Layout to Yes and then change the settings as you want them.
 Click OK.
 Close the style manager window.
Show steps and more
You can show different parts of a dynamic equation to control what information is visible.
You can show and hide:
 the value name
 the calculation
 the result
 the steps (shows values plugged in)
You can also choose to view the equation as multiple lines and turn the math layout off.
Show or hide formula properties:
 Select a dynamic equation.
 Open the properties window.
 Under Formula near the bottom, toggle the property you wish to change.
Show steps and separate lines.
Hide the calculation.
Hide name and result, show steps.
Hide name and formula.
Value formatting
Just like in conventional spreadsheets, Blockpad gives you options for how to display values, like number of decimals, scientific notation, etc. Blockpad offers more options too, like number of significant figures to display or fractions with a specified denominator.
There are a few value format options directly in the toolbar, like fraction or scientific notation, but there are more options in the value format window.
Specify value format:
 Select the values you wish to format.
 In the toolbar, select the Value Format icon.
 Select an option for the number display.
 There are more settings at the bottom of the window.
 Click OK.
Note that the value format doesn't affect the actual number stored in Blockpad, which is always in decimal format like in conventional spreadsheets.
For example, all of the values below are stored the same in Blockpad, even though the formula result on the far right is shown in sixteenths.
Learn more about value formats here.
Table of Contents

 Start a new document
 Dynamic equations
 Unit tracking
 Value names
 Reference unnamed values
 Text values
 Other value types
 Referencing a value
 Value name rules
 Names used multiple times
 Renaming and autoupdated references
 Built in values
 Visual editor
 Math layout options
 Show steps and more
 Value formatting
 Spreadsheet in a file
 Sort and filter
 Conditional formatting
 Blockpad specific features
 Open a CSV file
 Minispreadsheets in a document
 Reports in a file
 Reference values from other reports in a file
 Header and footer
 Misc. document formatting
 Start a drawing
 Drawing objects
 Lines, points, and shapes
 Text labels
 Linear dimension labels
 Textboxes
 Images
 Selecting multiple objects
 Ordering objects
 Using the point snapping
 Points you can snap to
 Horizontal and vertical from points
 Parallel or perpendicular lines
 Point snap options
 Transformations  resizing and moving
 Format drawings
 Keyboard input and canvas scales
 Top level frames
 Frames in Frames
 Value containers and location
 Frames and sections are containers
 Containers inside containers
 Dot notation to specify a value in a container
 Capture values
 What is a block?
 Block example
 Use the block results
 Block inputs
 View block as table
 Block instances and block definitions
 More examples
 Create a block
 When to make a block
 Make a block with Blockpad calculations
 Update a block definition
 Create a block using scripts
 Block tables
 Examples library
 Use library items in a document
 Use the long form library item name
 Assign a shortcut name to the library
 Include a library in a file
 Use a library number value
 Use a library function
 Use items in a library frame
 Use a library data table as function
 Use library blocks
 Core, builtin, and subscription libraries
 Create personal libraries
 Save items to your library
 Manage your library online
 Library subscriptions
 Console basics
 Read values from the console
 Overwrite values from the console
 Use read and write to manipulate values
 Assign units to numbers in a cell range
 Stemscript basics for scripts
 Macros
 Macros
 Module functions