%%@ load script(s) %%

%%@ declare svg & draw
%%@ in mathml
amath 1/2 x^2 - 1/3 x - 4
%%@ next
%%@ mathml
amath 1/7 x^3 + 1/2 x^2 - 1/3 x - 4
%%

%%@ and next
%%@ use amath to activate mathml
amath sin(x)^2
%%
%%@ etc
%%@ mathml
amath sin(x)^3
%%