.80666 ST q := LN
.523599 ST q := ASIN
1 := 20 > 30; FBD :
1 := 20 < 30; :
.546302 ST q := TAN
1 := 60 >= 40; FBD :
.0472 ST q := ACOS
ST Var1 := 20 <=
.463648 ST q := ATAN
; END_VAR svar_pou :=