What do Indeterminate Forms mean?
98001
What really is an indeterminate form?
125204
Is the second defined arbitrarily?
61273
What do these ( += , -= , *= , /= ) Operators Mean?
98658
What do term symbols with a half-integer "$L$" like $^3[3/2]_{1/2}$ mean?
153729
What does the unary plus operator do?
78737
How symmetric is the hierarchy of indecomposable ordinals?
129142
What is the difference between an indeterminate and variable?
54147
What is the opposite word to "indent"—"outdent" or "unindent"?
56945
What does the math notation $\sum$ mean?
63943
Is $\tan(\pi/2)$ undefined or infinity?
64344
Notation question: $\ll$
40234
What does $\ll$ mean?
63115
If $\alpha$ is an indecomposable ordinal, why $\Gamma(\alpha\times{\alpha})=\alpha$?
142045
What's the definition of limit of sets(esp. ordinals) in set theory?
119425
TreeForm and Unevaluated
124746
Echelon form of a system of equations?
39489
How to strike through obliquely, e.g. to indicate cancellation?