Th bit ibn Kurrah number　塔比·伊本·库拉数

Th bit ibn Kurrah prime　塔比·伊本·库拉素数

Th bit ibn Kurrah rule　塔比·伊本·库拉规则

• spherical layer
• spherical lemniscate
• spherical linear element
• spherical lune
• spherically continuous function
• spherically symmetric distribution
• spherical mapping
• spherical matrix distribution
• spherical mean
• spherical means formula
• spherical measure
• spherical metric
• spherical mirror
• spherical modification
• spherical modification obstruction
• spherical modified Bessel function
• spherical motion
• spherical neighborhood
• spherical packing
• spherical pair
• spherical parabola
• spherical parallelogram
• spherical partial sum
• spherical plot
• spherical point