The students calculated several pis to ten decimal places during the exercise.

Every year at the fair, the volunteer pies the mayor to raise money for the charity.

She baked several pies for the neighborhood bake sale, hoping they'd sell out quickly.

A pied cat padded silently along the garden wall as the sun rose.

She pied the radius to calculate the circumference.

PIs submitted their final reports before the funding deadline.

During the seminar, the professor presented several PIEs to illustrate the sound changes.

My younger sister was recently diagnosed with ADHD-PI, which helps explain her frequent forgetfulness and difficulty sustaining attention.

The detector recorded several pi-plus tracks from the collision, confirming they were composed of an up quark and an anti-down quark.

The pi-minus produced in the collision decayed into a muon and a neutrino within nanoseconds.