A space for quickly typing equations with unicode math symbols and automatic alignment.
| Input | Action | Example Input | Example Output |
|---|---|---|---|
| Alt + Enter | Toggle calculator pane | ||
| Ctrl + Alt + left | Jump left one column | ||
| Ctrl + Alt + right | Jump right one column | ||
| Shift + Enter | Duplicate line down | ||
| Alt + Shift + down | Duplicate line down | ||
| Alt + Shift + up | Duplicate line up | ||
| Ctrl + (1 or 2 or 3) | Insert selection into the corresponding calculator input | ||
| Ctrl + Enter | Clear calculator inputs and replace 1st with selection | ||
| Ctrl + space | Calculate approximate value of the selection inline |
8(4 + 3) Ctrl + space |
8(4 + 3) = 56 |
\<command>\ |
Unicode equivalent of the corresponding |
\forall\ |
∀ |
\exists\ |
∃ | ||
\in\ |
∈ | ||
\Omega\ |
Ω | ||
\boxonbox\ |
⧉ | ||
\matrix<rows>x<cols> |
Create a matrix with <rows> rows and <cols> columns (between 1 and 9) |
\matrix3x2 |
⎡& ... && ... &⎤ ⎢& ... && ... &⎥ ⎣& ... && ... &⎦ |
\det<rows>x<cols> |
Create a determinant with <rows> rows and <cols> columns (between 1 and 9) |
\det3x2 |
⎢& ... && ... &⎥ ⎢& ... && ... &⎥ ⎢& ... && ... &⎥ |
\cases<cases> |
Create a piecewise with <cases> cases (between 1 and 9) |
\cases3 |
⎧ & ... & if ... ⎨ & ... & if ... ⎩ & ... & if ... |
\rcases<cases> |
Create a reverse piecewise with <cases> cases (between 1 and 9) |
\rcases3 |
& ... & if ... & ⎫ & ... & if ... & ⎬ & ... & if ... & ⎭ |
^<...>or ^{<...>}
|
Superscript <...>
|
^0-^9 |
⁰-⁹ |
1^23 |
1²3 | ||
^{0-9} |
⁰⁻⁹ | ||
1^{23} |
1²³ | ||
_<...>or _{<...>}
|
Subscript <...>
|
_0-_9 |
₀-₉ |
1_23 |
1₂3 | ||
_{0-_9} |
₀₋₉ | ||
1_{23} |
1₂₃ | ||
$<...> |
Blackboard bold <...>
|
$A-$Z |
𝔸-ℤ |
$a-$z |
𝕒-𝕫 | ||
$0-$9 |
𝟘-𝟡 | ||
\<...>\ |
Math variable <...>
|
\A\-\Z\ |
𝐴-𝑍 |
\a\-\z\ |
𝑎-𝑧 | ||
@@ |
Circ | ∘ | |
@0 |
Degrees | ° | |
@* |
Times | × | |
@. |
Cdot | ⋅ | |
@/ |
Div | ÷ | |
@- |
Intersection | ⋂ | |
@+ |
Union | ⋃ | |
@2 |
Square root | √ | |
√³ |
Cube root | ∛ | |
√⁴ |
Cube root | ∜ | |
@8 |
Infinity | ∞ | |
@6 |
Partial derivative | ∂ | |
@A |
Forall | ∀ | |
@E |
Exists | ∃ | |
@v0 |
Varnothing | ∅ | |
@I |
Integral | ∫ | |
\& |
Non-aligning ampersand | ＆ | |
(), [], and {} are created in pairs and surround the selection.
If the brackets are empty, backspacing the opening bracket deletes the closing bracket.
), ], and } can overtype each other (to make interval notation easier).
Use & to separate columns.
Columns are aligned in an alternating pattern of right, left, right, left, etc.
⟶ & ⟵ & ⟶ & ⟵
Use && to keep the same alignment direction in the new column.
⟶ && ⟶ && ⟶ && ⟶ & ⟵ && ⟵ && ⟵ && ⟵
Alignments are localized to the current "chunk". Chunks are separated by lines that have no &s.
| Input | Analysis | Output |
|---|---|---|
apple & banana & orange & mango 000 & 000 & 000 & 000 blah blah blah blah 0000 & 0000 && 0000 0 & 0 && 0 |
----------- chunk 1 -----------
apple & banana & orange & mango
000 & 000 & 000 & 000
^ ^ ^
----------- chunk 2 -----------
blah blah blah blah
|
apple & banana & orange & mango 000 & 000 & 000 & 000 blah blah blah blah 0000 & 0000 && 0000 0 & 0 && 0 |
Note: Alignment is performed using spaces in a monospace font—not by repositioning characters. Alignment may fail for text containing unicode characters skinnier or wider than the monospace width.
Provides information about numbers and calculates exact values. Capable of simplifying radicals & fractions and performing prime factorization.
- Press enter to calculate.
Search for unicode symbols by name.
- Press enter to search.
- Press escape to clear the search.
- Click a symbol to insert it in the notes section.