TensoriaCalc: A User-Friendly Tensor Calculus Package for the Wolfram Language
Fuente:
arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866911331345498112 |
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| author | Chen, Wei-Hao Chu, Yi-Zen Varma, Vaidehi |
| author_facet | Chen, Wei-Hao Chu, Yi-Zen Varma, Vaidehi |
| contents | We describe TensoriaCalc, a tensor calculus package written to be smoothly consistent with the Wolfram Language, so as to ensure ease of usage. It allows multiple metrics to be defined in a given session; and, once a metric is computed, associated standard differential geometry operations to be carried out - covariant derivatives, Hodge duals, index raising and lowering, derivation of geodesic equations, etc. Other non-metric operations, such as the Lie and exterior derivatives, coordinate transformation on tensors, etc. are also part of its built-in functionality. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_18796 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | TensoriaCalc: A User-Friendly Tensor Calculus Package for the Wolfram Language Chen, Wei-Hao Chu, Yi-Zen Varma, Vaidehi General Relativity and Quantum Cosmology We describe TensoriaCalc, a tensor calculus package written to be smoothly consistent with the Wolfram Language, so as to ensure ease of usage. It allows multiple metrics to be defined in a given session; and, once a metric is computed, associated standard differential geometry operations to be carried out - covariant derivatives, Hodge duals, index raising and lowering, derivation of geodesic equations, etc. Other non-metric operations, such as the Lie and exterior derivatives, coordinate transformation on tensors, etc. are also part of its built-in functionality. |
| title | TensoriaCalc: A User-Friendly Tensor Calculus Package for the Wolfram Language |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2512.18796 |