Chebyshev node

Summary

Chebyshev node is a mathematical concept^[1]. It draws 105 Wikipedia views per month (mathematical_concept category, ranking #154 of 1,007).^[2]

Key Facts

• Chebyshev node's image is recorded as Chebyshev-nodes-by-projection.svg^[3].
• Chebyshev node's instance of is recorded as mathematical concept^[4].
• Pafnuty Chebyshev is named after Chebyshev node^[5].
• Chebyshev node's subclass of is recorded as algebraic number^[6].
• Chebyshev node's subclass of is recorded as real number^[7].
• Chebyshev node's Freebase ID is recorded as /m/02_9cc^[8].
• Chebyshev node's defining formula is recorded as x_i = \cos\left(\frac{2i-1}{2n}\pi\right)^[9].
• Chebyshev node's maintained by WikiProject is recorded as WikiProject Mathematics^[10].
• Chebyshev node's Microsoft Academic ID is recorded as 171326582^[11].
• Chebyshev node's in defining formula is recorded as i^[12].
• Chebyshev node's in defining formula is recorded as x_i^[13].
• Chebyshev node's OpenAlex ID is recorded as C171326582^[14].

Why It Matters

Chebyshev node draws 105 Wikipedia views per month (mathematical_concept category, ranking #154 of 1,007).^[2] It has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.^[15] It is known by 7 alternative names across languages and contexts.^[16]