Atom package for evaluating mathematical expressions using Math.js as interpreter.
When working with a buffer, just write an expression to be evaluated like
3 + 2
cos(pi), then press the default hotkey
ctrl-alt-m and the output will be
inserted in a new line.
More complex expressions can be evaluated too.
f(x) = x^2 + log(x) > saved f(3) > 10.09861228866811 g(x, y) = 2 + y + f(x) > saved g(2, 3) > 9.693147180559945
atom-math is also able to evaluate some inner commands that will not evaluate
any expression through
Inner commands can be triggered with
/ at the beginning. Commands implemented so
printFunctionsreturns a list of all the functions defined in the history
clearHistoryempties the history content
clipHistorycopies history into clipboard
helpprints the full command list
f(x) = 1 + 3 * x > saved g(x) = 1 - 3 * x > saved /functionList > f(x) = 1 + 3 * x g(x) = 1 - 3 * x /help > Full command list below functionList - Print a list of all defined functions clearHistory - Empty the history clipHistory - Copy history into clipboard help - Print the full command list
Definite integration may be executed in
atom-math with the usage of
package from scijs. This feature is still
unstable, so it does not behave as expected when provided evaluation
points are floating point. Please refer to this issue to get some examples of how the malfunction can manifest.
The current integrate function status will be tracked here.
A simple integration usage example follows:
f(x) = x + 3 > saved integrate(f, 0, 10, 0.1) > 80
Command history can be navigated by using
the command history implies that the current line is emptied and replaced either
with a command when any is available in that direction, or with an empty line.
Please feel free to contribute anyway you feel might be useful. New feature suggestions or merge requests are more than welcome!
Good catch. Let us know what about this package looks wrong to you, and we'll investigate right away.