Articles vs Pdf - What's the difference?

As nouns the difference between articles and pdf

is that articles is while pdf is probability density function.

(head)

(slang) Breeches; coat and waistcoat.

(legal) the period during which a person works as an articled clerk; articling

* ----

(wikipedia PDF)

(en noun)

Portable]] Document [[format, Format

# (uncountable) A standard for representing electronic documents, allowing them to be transmitted and reproduced accurately.

# (countable) A document in this format.

probability density function or probability distribution function

(en verb)

to convert to PDF format

(en proper noun)