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Sums of Fibonacci Numbers Indexed by Integer Parts

2023· article· en· W4402399710 on OpenAlex
John M. Campbell

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

Venue˜The œFibonacci quarterly · 2023
Typearticle
Languageen
FieldPhysics and Astronomy
TopicAdvanced Mathematical Theories and Applications
Canadian institutionsYork University
Fundersnot available
KeywordsFibonacci numberInteger (computer science)Pisano periodCombinatoricsMathematicsArithmeticFibonacci polynomialsComputer scienceProgramming language

Abstract

fetched live from OpenAlex

Consider the integer sequences () and , letting [x] denote the integer part of a nonnegative value x, and where Fn denotes the nth Fibonacci number for a nonnegative integer n. We apply an Abel-type summation lemma to prove explicit evaluations for and for a natural number m. We then apply this summation lemma to determine an analytical formula for , letting s denote a natural number parameter, and we demonstrate how our method may be applied to evaluate sums of the form for integers r ≥ 2 and s ≥ 1. We also consider the problem of evaluating finite sums of expressions of the form for a natural number s. Much of our work is closely connected with evaluations for Fibonacci sums of the form , where t is a nonnegative integer.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Theoretical or conceptual · Consensus signal: Theoretical or conceptual
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.284
Threshold uncertainty score0.618

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.008
GPT teacher head0.261
Teacher spread0.253 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it