Here you can ask questions and find or give answers to organizational, academic and other questions about studying computer science.

1.2k questions

1.3k answers

1.7k comments

576 users

Most popular tags

vrs vrs_exam vrs_exercise ltl exam ctl dira omega_automata rosy parallel_computing ltl_model_checking mbes processor_architecture zielonka sequent-calculus local-model-checking se1 lo2 automata bdd mu-calculus simplex temporal rosy_exam greatest-simulation zdd2fdd vrs_lecture kripke studiengang_reform bdd2fdd exists-algorithm tool fourier_motzkin equivalance bdd2zdd studiengangswechsel symbolic_computation ctl_model_checking fdd2bdd floating_point_arithmetic snf induction breakpoint simulation zdd curriculum_change fdd2zdd predicate_logic dynamic_scheduling cmd b_complement_multiplication constrain-algorithm compose-algorithm #parallel_computing minic i2sc format robdd acceptance curriculum_update basic_block_scheduling unit-tests finroc sche ddd2zdd zdd2bdd vrs_cheatsheet hrs infinite_path branch-bound pre-requisite thesis functional state-machine uml-diagram embedded-system ml1 registration pipeline_conflicts vector_computers actiontable modulo_scheduling static_scheduling organisation lo1 conditional #pram restrict ite programming compiler abacus scheduling parallel forall notation shannon important predecessors fdd

Categories

Exam August 2019, Problem 8a, phi2

0 votes
This step is unclear to me:
AGa & AG(Fa & b)
= AG(Fa & b)

Shouldn't it be (?):
AGa & AG(Fa & b)
= AG(a & b)

As AGa should hold, AGFa is trivial, right?
in * TF "Emb. Sys. and Rob." by (130 points)

1 Answer

+1 vote

You are right. AGa & AG(Fa & b) = AG(a & Fa & b) = AG(a & b); an update of the example solution has been made.

by (171k points)

Related questions

0 votes
1 answer
Problem 8.Conversion 2019.08.27
asked Jan 27, 2021 in * TF "Emb. Sys. and Rob." by dn (1.4k points)
0 votes
1 answer
Exam August 21, 2018 Q.8(e)
asked Jan 24, 2021 in * TF "Emb. Sys. and Rob." by dn (1.4k points)
0 votes
1 answer
CTL, LTL, CTL* [2019.02 8e]
asked Feb 4, 2023 in * TF "Emb. Sys. and Rob." by learner (660 points)
0 votes
1 answer
Problem 7 of Exams
asked Jan 23, 2021 in * TF "Emb. Sys. and Rob." by dn (1.4k points)
 | Snow Theme by Q2A Market
Powered by Question2Answer
Imprint | Privacy Policy
...