Errors list
----------
# 0: DIMENSION TOO LARGE
# 1: ILLEGAL CONSTANT
# 2: ILLEGAL FORMULA
# 3: ILLEGAL RELATION
# 4: ILLEGAL LINE NUMBER
# 5: ILLEGAL INSTRUCTION
# 6: ILLEGAL VARIABLE
# 7: INCORRECT FORMAT
# 8: END IS NOT LAST
# 9: NO END INSTRUCTION
#10: NO DATA
#11: UNDEFINED FUNCTION
#12: UNDEFINED NUMBER
#13: PROGRAM TOO LONG
#14: TOO MUCH DATA
#15: TOO MANY LABELS
#16: TOO MANY LOOPS
#17: NOT MATCH WITH FOR
#18: FOR WITHOUT NEXT
#19: CUT PROGRAMS OR DIMS
#20: SUBSCRIPT ERROR
#21: ILLEGAL RETURN

Warnings list
-------------
#22: OUT OF DATA
#23: SQUARE ROOT OF NEGATIVE NUMBER
#24: LOG OF NEGATIVE NUMBER
#25: LOG OF ZERO
#26: ABSOLUTE VALUE RAISED TO POWER
#27: DIVISION BY ZERO
#28: 
#29: 
#30: OVERFLOW
#31: UNDERFLOW
#32: ZERO TO A NEGATIVE POWER
#33: ZERO TO THE ZERO POWER
#34: GOSUBS NESTED TOO DEEPLY
#35: ARRAY INDEX MUST BE GREATER THAN ZERO
#36: NO MATRIX INVERSION DONE YET
#37: IGNORING ONE-ELEMENT LIST OR TABLE
#38: ASIN OR ACOS ARGUMENT MUST BE BETWEEN 1 AND -1
#39: ACSH ARGUMENT MUST BE GREATER THAN 1
#40: COTANGENT OF ZERO
#41: INVERSION OF A SINGULAR MATRIX IS NOT POSSIBLE
