ItemSize is an option for Grid, Column, and related constructs that specifies the sizes to allow for items.
LogicalExpand[expr] expands out logical combinations of equations, inequalities, and other functions.
MinimalPolynomial[s, x] gives the minimal polynomial in x for which the algebraic number s is a root.
a ** b ** c is a general associative, but non-commutative, form of multiplication.
On
(Built-in Mathematica Symbol) On[symbol::tag] switches on a message, so that it can be printed. On["name"] switches on a named group of messages.On[s] switches on tracing for the symbol s. On[m_1, m_2, ...
Paste
(Built-in Mathematica Symbol) Paste[expr] pastes expr at the current insertion point in the input notebook. Paste[notebook, expr] pastes expr to the specified notebook.Paste[] pastes the contents of the ...
Primes
(Built-in Mathematica Symbol) Primes represents the domain of prime numbers, as in x \[Element] Primes.
PrivateFontOptions -> {opt_1 -> val_1, opt_2 -> val_2, ...} is an option for selections that specifies settings for various font suboptions.
RandomPrime[{i_min, i_max}] gives a pseudorandom prime number in the range i_min to i_max.RandomPrime[i_max] gives a pseudorandom prime number in the range 2 to ...
Show
(Built-in Mathematica Symbol) Show[graphics, options] shows graphics with the specified options added. Show[g_1, g_2, ...] shows several graphics combined.