Diminished Polyhedron

A Uniform Polyhedron with pieces removed.

• Unimodal Distribution
• Unimodal Sequence
• Unimodular Group
• Unimodular Matrix
• Unimodular Transformation
• Union
• Uniplanar Double Point
• Unipotent
• Unique
• Unique Factorization Theorem
• Unit
• Unital
• Unitary Aliquot Sequence
• Unitary Amicable Pair
• Unitary Divisor
• Unitary Group
• Unitary Matrix
• Unitary Multiperfect Number
• Unitary Multiplicative Character
• Unitary Perfect Number
• Unitary Sociable Numbers
• Unitary Transformation
• Unitary Unimodular Group
• Unit Circle
• Unit Disk