22:1622:16, 11 September 2018diffhist−37
Empty set
→Notation: There was a contradiction in the sentence. It states and specifies the Unicode and HTML codes for the empty set, and then said that such codes did not exist.
17:3817:38, 13 October 2017diffhist−147
Nursing
I deleted a picture from the previous editor because it was not clear whether the woman in the painting was a nurse or just a family member.Tag: Visual edit
22:1622:16, 11 September 2018diffhist−37
Empty set
→Notation: There was a contradiction in the sentence. It states and specifies the Unicode and HTML codes for the empty set, and then said that such codes did not exist.
17:3817:38, 13 October 2017diffhist−147
Nursing
I deleted a picture from the previous editor because it was not clear whether the woman in the painting was a nurse or just a family member.Tag: Visual edit