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Click the examples to run them!
The math is parsed and calculated by math.js use it as a syntax reference.
Data is saved when you press GO/Enter
Copy/Paste URL to share sheet
Use backspace to delete an empty cell
Use semicolon (;) to write what you would write on many cells:
a = 1; b=2; sin(a+b)
You can use the electrical engineering
notation with numbers (n,u,m,k/K,meg/M,G)
1K = 1000
You can define functions like that:
f(x) = x**2
Then you can use f(x):
i (sqrt(-1)), etc. mathjs constants
You can plot an expression:
Plot more than one function at once:
Polar plots are also available
Default range is [-π, π], to override it:
For 10 iterations
and a size of 140 pixels:
a = 30
b = 3 * a
b (to show the value of 'b')
3 meters to inches
3 in to cm
1 gal to L
1 L to cm^3
4 bytes in bits
Comments exist to let you explain what you are doing.
Create text cells with this syntax:
// Comments can be used to describe what's next
Once created, click a comment to edit it.
Use comments at the end the line to describe what you are doing:
1+1 // Here is a simple addition
a=1K; b=2K; LL(a,b)
equivalent value of resistors in parallel.
Show more details
This might take some time to compute.
Don't ask me anymore for this cell