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GRLite and GRTensorJ: Graphical user interfaces to the computer algebra system GRTensorII

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Paper breakdownThe authors' claims, conditions and measurements, as JSON Signed receiptProof this review has not been altered
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Mustapha Ishak, Peter Musgrave, John Mourra, Jonathan Stern, Kayll Lake

General Relativity and Quantum Cosmology · Submitted 3 Nov 1999

abstract compiled · 2026-09-23 · no language-model review

The authors' main claim Although still in development, GRTensorJ, which is now available (free of charge) over the internet, is sufficiently advanced to be of interest to researchers in general relativity and related fields.

how it is stated · asserted 0.99 read the record →

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arXiv IDgr-qc/9911012 (version 1)
Pith ID4IMCFJX5, Pith's permanent record of this paper and its review
CitationJohn Mourra, Jonathan Stern, Kayll Lake, Mustapha Ishak, Peter Musgrave. "GRLite and GRTensorJ: Graphical user interfaces to the computer algebra system GRTensorII." arXiv:gr-qc/9911012 (1999). https://pith.science/paper/4IMCFJX5
Claim paper

The compiled record

The paper's own sentences, arranged. Each label is drawn from a closed vocabulary; the number beside it is the probability the classifier gave that label. Numbers in the tables are the authors', checked by code. No sentence in this record was written by a model.

Open the compiled record

Compiled by classifier-1.13-20260917 via OpenRouter, question bank abstract-p1-20260923, 2026-09-23: 1 request, 2,958 input tokens, $0.0001 reported.

What the abstract itself states, as probabilities: claims first 0.15 · states limitation 0.88 · human participants 0.02 · controlled comparison 0.01 · randomized assignment 0.01 · states quantitative result 0.03 · compares with prior results 0.16 · mentions code or data availability 0.95.

The abstract, sentence by sentence

arXiv listing abstract v1. Results and the main claim are underlined; .

GRLite and GRTensorJ are first and second generation graphical user interfaces to the computer algebra system GRTensorII. Current development centers on GRTensorJ, which provides fully customizable symbolic procedures that reduce many complex calculations to "elementary functions". Although still in development, GRTensorJ, which is now available (free of charge) over the internet, is sufficiently advanced to be of interest to researchers in general relativity and related fields.

background contribution method result interpretation main claim

What the classifier reports for each sentence. The number is the probability it gave the label.
#sentencerolethe authors' own workstates the main conclusionstrength
s0 GRLite and GRTensorJ are first and second generation graphical user interfaces to the computer algebra system GRTensorII. contribution 0.80 0.30 0.13 asserted 1.00
s1 Current development centers on GRTensorJ, which provides fully customizable symbolic procedures that reduce many complex calculations to "elementary functions". contribution 0.58 0.51 0.16 asserted 1.00
s2 Although still in development, GRTensorJ, which is now available (free of charge) over the internet, is sufficiently advanced to be of interest to researchers in general relativity and related fields. limitation 0.61 0.34 0.39 asserted 0.99

What kind of paper the classifier reports this is: method or tool 1.00 · evidence from argument 0.88.

What was examined, and what was not

sources read
  • arXiv listing abstract v1
not examined
  • full text
  • figures and tables
  • references and citing sentences
  • relations to other papers
levels run
  • P abstract
not run
  • S sections
  • T body sentences
  • C citations
  • R cross-paper relations

Every quoted sentence on this record is the authors'. Every label is from Pith's closed vocabulary, with the probability shown beside it. Every number in the measurements table is the authors', checked by code. Record as JSON

The paper
Original abstract

GRLite and GRTensorJ are first and second generation graphical user interfaces to the computer algebra system GRTensorII. Current development centers on GRTensorJ, which provides fully customizable symbolic procedures that reduce many complex calculations to "elementary functions". Although still in development, GRTensorJ, which is now available (free of charge) over the internet, is sufficiently advanced to be of interest to researchers in general relativity and related fields.

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