Context: An early formal system of temporal logic was studied by Avicenna. Although he did not develop a real theory of temporal propositions, he did study the relationship between temporalis and the implication. Avicenna's work was further developed by Najm al-Dīn al-Qazwīnī al-Kātibī and became the dominant system of Islamic logic until modern times. Avicennian logic also influenced several early European logicians such as Albertus Magnus and William of Ockham. Avicenna endorsed the law of noncontradiction proposed by Aristotle, that a fact could not be both true and false at the same time and in the same sense of the terminology used. He stated, "Anyone who denies the law of noncontradiction should be beaten and burned until he admits that to be beaten is not the same as not to be beaten, and to be burned is not the same as not to be burned."

Question: What was a subject that Avicenna studied, but did not develop a theory on?
Answer: temporal logic

Question: Who expanded on Avicenna's work in temporal logic?
Answer: Najm al-Dīn al-Qazwīnī al-Kātibī

Question: What became the dominant system of Islamic logic?
Answer: Avicennian logic

Question: What European logician was greatly influenced by Avicenna?
Answer: Albertus Magnus

Question: Whose law of noncontradiction did Avicenna endorse?
Answer: Aristotle

Question: who studied and developed theories on temporal logic?
Answer: Unanswerable

Question: Who's system of logic did Avicenna further develop?
Answer: Unanswerable

Question: Who's system of logic is dominant in modern times?
Answer: Unanswerable

Question: What European logicians did Avicennian logic borrow from?
Answer: Unanswerable

Question: Whorefuted the law of noncontradiction?
Answer: Unanswerable

Question: What was a subject that Avicenna studied, and developed a theory on?
Answer: Unanswerable

Question: Who expanded on Avicenna's work in permanent logic?
Answer: Unanswerable

Question: What became the nondominant system of Islamic logic?
Answer: Unanswerable

Question: What European magician was greatly influenced by Avicenna?
Answer: Unanswerable

Question: Whose law of contradiction did Avicenna endorse?
Answer: Unanswerable