Question
Consider the BNF for a small language: Begin End | ; = A | B | C + | | 1. Modify the BNF to
Consider the BNF for a small language:
1. Modify the BNF to describe the grammar for (Important: You must not exceed two abstractions in a single OR definition):
Begin A = (B + 2*C)/(5-D) End
2. Write the derivation for the program above using the small language
please write the answers out
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Probabilistic Databases
Authors: Dan Suciu, Dan Olteanu, Christopher Re, Christoph Koch
1st Edition
3031007514, 978-3031007514
