DAVIAC2 has a BASIC…
After much hard work, the DAVIAC2 now has a BASIC interpreter, here's a sample: RUN A,B,C,D -1,9,2,0 * * * * * * * * * * * * * * * * * * * * * END LIST 10 INPUT "A,B,C,D" A,B,C,D 11 REM 20 LET X=-20 21 REM 30 LET I=X*X,J=B*I 31 LET K=I*X,L=A*K 32 LET M=C*X 33 LET N=L+J,N=N+M,O=N+D 34 LET O=O/20 35 REM 40 LET P=O+40 41 IF P<0 GOTO 80 42 IF P>79 GOTO 80 43 REM 50 LET I=0 51 IF I=P GOTO 60 52 PRINT " ": 53 LET I=I+1 54 GOTO 51 55 REM 60 PRINT "*" 61 GOTO 90 70 REM 80 PRINT "" 81 REM 90 LET X=X+1 91 IF X<21 GOTO 30 99 END 28 Lines of 32 333 Bytes used of 512 available````