To change (something) from a smaller form or size to a larger one; to spread out or lay open.
To become, by rewriting, a longer, yet equivalent sum of terms.
To feel generous or optimistic.
To multiply both the numerator and the denominator of a fraction by the same natural number yielding a fraction of equal value
To change or grow from smaller to larger in form, number, or size.
To rewrite (an expression) as a longer, yet equivalent sum of terms.
To increase the extent, number, volume or scope of (something).
To express (something) at length and/or in detail.
To increase in extent, number, volume or scope.
To speak or write at length or in detail.
To turn out or unfold; to evolve; to progress.
To roll out or debut anything.
To open up by unrolling.
To unroll or release something that had been rolled up, typically a sail or a flag.