Hello,
I wanted to use sqrt(3)/2 but without success. Instead, I replaced this value with an approximate value 0.866
How should it be done ?
Thank you
Fabrice

\starttext

\startMPcode
    draw fullcircle scaled 1cm withcolor magenta ;
    draw fullcircle scaled 1cm shifted (1cm,0) withcolor magenta ;
    draw fullcircle scaled 1cm shifted (0.5cm,0.866cm) withcolor magenta ;
 \stopMPcode

\stoptext