1 unstable release
0.1.0 | Oct 16, 2021 |
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#25 in #align
29KB
712 lines
For example
# #[macro_use]
# extern crate math_dsl_macro;
# fn main() {
# let psi = 1f64;
tex_expr!(r"\frac\pi 3 (1-\cos^2\psi)^2");
# }
Gets expanded zu something close to
# let psi = 1f64;
std::f64::consts::PI / 3f64 * ( 1f64 - psi.cos().powi(2) ).powi(2);
Similarly,
# #[macro_use]
# extern crate math_dsl_macro;
# fn main() {
# let psi = 1f64;
tex_equation!(r"x=\frac\pi 3 (1-\cos^2\psi)^2");
# }
gets expanded to
# let psi = 1f64;
let x = std::f64::consts::PI / 3f64 * ( 1f64 - psi.cos().powi(2) ).powi(2);
If, for example, myinput.tex
contains
Other \LaTeX code
\begin{align*}
x=\frac\pi 3 (1-\cos^2\psi)^2
\end{align*}
Other \LaTeX code
\begin{align*}
a=b+c
\end{align*}
Other \LaTeX code
then
from_latex_file!("myinput.tex");
gets expanded to
# let psi = 1f64;
# let b = 1f64;
# let c = 1f64;
let x = std::f64::consts::PI / 3f64 * ( 1f64 - psi.cos().powi(2) ).powi(2);
let a = b + c;
Dependencies
~7MB
~129K SLoC