- #1
e^(i Pi)+1=0
- 247
- 1
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HallsofIvy said:However, he/she did not take points off for that same answer for [itex]\theta= 0[/itex]. I'm confused!
Mark44 said:Your instructor probably dinged you for writing ∅ (empty set) instead of 0. He or she might have been confused because you write ∅ in some places and 0 in others, without consistency.
e^(i Pi)+1=0 said:What are you talking about? Where did I change a one to a zero?
micromass said:Why did you write 0 in some place and [itex]\emptyset[/itex] in other places??
e^(i Pi)+1=0 said:No reason. I always put a slash through my zeros but just forgot here for some reason.
e^(i Pi)+1=0 said:No reason. I always put a slash through my zeros …
Curious3141 said:o those arguing that he should be adhering to strict popular conventions, well, what about in other cases, for e.g. when a student write a '7' with a line through the middle (as I do)? In some places, that's common; whereas in others, it isn't.
When I learned FORTRAN, the textbook samples had a slash through the zero to distinguish zero from Capital O. Then in another subject (I think it was APL) the code had the slash through the Capital O to distinguish it from zero https://www.physicsforums.com/images/icons/icon4.gif [Broken]tiny-tim said:you must use the same notation as the rest of your community
+2well worth losing 1 point to correct this
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