Granthālayaḥ
The Classical-Text Library — 141 Chapters Annotated
Annotated tables-of-contents + fair-use key-verse snippets from the foundational śāstras of jyotiṣa. We describe the topics and quote short canonical passages — full texts belong to the printed editions; the jyotiṣī interprets, the substrate computes.
Cosmogony · grahas · bhāvas · vargas · daśās · yogas · remedies · longevity · transits
Grahas · rāśis · yogas · pañca-mahāpuruṣa · longevity · daśās · transits · sādhe-sātī
Cāra-daśā · sthira-daśā · saptadaśa karakas · padas · argalā · niryāṇa-āyu
Mean & true longitudes · eclipses · transits · planetary diameters · time-divisions
Varṣaphala · solar return · ḍāva-paddhati for yearly prediction
Horary chart · cusp-of-question · ārūḍha · timing of answers · pādas
Classical jyotiṣa-śāstras are not algorithmic prediction-tables. They are guru-paramparā transmissions, condensed across centuries; each sūtra/śloka has multiple commentarial layers (vyākhyā). The terse aphorisms of Jaimini, for example, are nearly opaque without a teacher.
Our library functions as a soochī-grantha (index-text) — we show you which adhyāya treats which topic, with one fair-use representative verse where helpful. We do not make predictions from these texts on your behalf. That role belongs to the qualified jyotiṣī working with your chart.
The substrate (R, g, k) computes accurately; the śāstras frame interpretation; the practitioner holds the relationship between you and the work. We make the first two transparently accessible — the third is your own pursuit.
Today's pañcāṅga, mantra, and a daily reading drawn from the library — keyed to today's tithi and nakṣatra.
27 nakṣatra-devatā mantras — Devanāgarī, IAST, English, source-cited from the Vedic corpus.
Tithi · vāra · nakṣatra · yoga · karaṇa — live from the substrate. The texts describe; the engine computes.