/ simulated adverbs

A1:{:["converge"~x:x _dv".";w1[,"/"]x;"Converge"~x;w1[,"\\"]x;a1 x]}
A2:{:["loop"~x:x _dv".";d2[,"/"]x;"Loop"~x;d2[,"\\"]x;a2 x]}

w1:{"{[f;x]p:{:[~7=4:x;1;~\"{ \"~2#$x]};q:{:[x _in!b;b x;x]}
     :[_n~f;\"",y,"\";p f;q[f]",x,"x;{e.E({};f;x)}",x,"x]}"}

d2:{"{[f;x;y]p:{:[~7=4:x;1;~\"{ \"~2#$x]};g:{:[7=4:x;{e.E({};x;y)}[x];x]};q:{:[x _in!b;b x;x]}
     :[_n~f;\"",y,"\";p f;:x q[f]",x,"y;g[x]{e.E({};f;x)}",x,"y]}"}

a1:{d:{:["\\"~*x;"\\",x;x]}
    "{[f;x]p:{:[~7=4:x;1;~\"{ \"~2#$x]};q:{:[x _in!b;b x;x]};r:{x _in\"':/\\\\\"@/:(0 1;2;3)}
     :[_n~f;\"",d[x],"\";p f;q[f]",x,"x;(1=#x)&r\"",d[x],"\";e.A[2][f]",x,"*x;(e.A[#x][f]",x,"). x]}"}

a2:{d:{:["\\"~*x;"\\",x;x]}
    "{[f;x;y]p:{:[~7=4:x;1;~\"{ \"~2#$x]};q:{:[x _in!b;b x;x]}
     :[_n~f;\"",d[x],".",(1_ x),"\";p f;:x q[f]",x,"y;x e.A[2][f]",x,"y]}"}