Given pi $=3\mathrm{.}1415926535,$ which of the following print$()$ functions displays:

$pi=3\mathrm{.}14$

print$($f$"$pi $=\{$round$($pi$,2)\}")$

print$("$pi $=",$ float$($pi$,2))$

print$("$pi $="+$ round$($pi$,2))$

print$($f$"$pi $($:$=\{$ round$(pi){\}}^{\text{'}\text{'}}\}$