In Jain Dharma, this kind of question has to be answered very carefully, because:

• Tīrthaṅkaras are sarvajña (omniscient) after kevalajñāna.
• Their knowledge is infinite, but
• For liberation only a certain type of knowledge is relevant, not “every science” in the modern sense.

So we cannot give a list like: physics, chemistry, biology, etc., as “required for moksha.” Jain scriptures do not present such a list.

Below is what can be said accurately and traditionally.

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1. What Tīrthaṅkaras know after kevalajñāna

After kevalajñāna, a Tīrthaṅkara knows:

• All substances (dravya) in the universe

- jīva (souls) - pudgala (matter, including bodies, atoms, etc.) - dharma-dravya (medium of motion) - adharma-dravya (medium of rest) - ākāśa (space) - kāla (time)

• All modes (paryāya) of these substances

- past, present, future - gross and subtle forms

• All kinds of worldly arts and sciences

- medicine, astrology, mathematics, languages, crafts, politics, etc. - everything that ever has been or will be thought, invented, or discovered.

In other words: nothing remains unknown to a kevalī. This is common to both Digambar and Śvetāmbara traditions, though details of explanation differ.

But this is total knowledge, not a syllabus for liberation.

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2. What knowledge is considered necessary for liberation

For moksha, Jain Dharma emphasizes right knowledge of tattvas (fundamental principles), not technical sciences.

The essential “science for liberation” is:

(a) Three Jewels (ratnatraya)

1. Samyak-darśan – right faith (right perception of reality)
2. Samyak-jñān – right knowledge
3. Samyak-cāritra – right conduct

Right knowledge here means: clear, non-deluded understanding of soul, karma, bondage, and liberation, etc.

(b) Tattvas (7 or 9 fundamentals)

Usually listed as:

1. Jīva – soul
2. Ajīva – non-soul (matter, karmic matter, space, etc.)
3. Āsrava – inflow of karma
4. Bandha – bondage of karma
5. Saṃvara – stoppage of karma
6. Nirjarā – shedding of karma
7. Mokṣa – liberation

Some traditions add:

1. Puṇya – merit
2. Pāpa – demerit

Understanding these correctly is considered necessary and sufficient from the side of knowledge.

(c) Additional “liberation-relevant” topics Tīrthaṅkaras teach

The Tīrthaṅkara’s omniscience includes everything, but in pravachan they focus on:

• Nature of jīva and its inherent qualities (upayoga – consciousness, etc.)
• Detailed karma theory (types, bondage, duration, intensity, fruition)
• Guṇasthāna (14 stages of spiritual development)
• Vows, restraints, and discipline for:

- monks (sādhu-sādhuvī) - householders (śrāvaka-śrāvikā)

• Loka-vyāpāra (structure of the universe) mainly as needed to show:

- finiteness of worldly happiness - place of different gatis (heavens, hells, human, animal)

• Right conduct:

- ahiṃsā, satya, asteya, brahmacarya, aparigraha - internal & external austerities, meditation, samayik, pratikraman, etc.

These topics are sometimes called jain-tattva-vidyā – you may loosely think of this as “spiritual science” in Jainism.

But they are always directed to karmakṣaya (destruction of karma), not to improving worldly life.

You can read a simple overview of Tīrthaṅkaras and their qualities here

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3. Are worldly sciences required for liberation?

No. According to Jain Dharma:

• A person can attain liberation even without knowing:

- mathematics, astronomy, medical science, grammar, etc.

• What is indispensable is:

- right faith, - right understanding of tattvas, - right conduct (especially vows and internal purity).

Worldly sciences are:

• Known to a Tīrthaṅkara because His knowledge is infinite.
• Sometimes used (for example, speaking in many languages at once, knowing appropriate examples from all fields).
• But not counted as a condition for moksha.

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4. So, can we list “every science-related thing” they were made aware of for liberation?

From the Jain scriptural point of view:

• They are aware of all sciences without limit.
• Scriptures do not isolate and list each “science topic” required for moksha.
• Instead, they repeatedly say:

- Kevalajñāna = infinite, direct knowledge of all substances and modes. - For liberation, the necessary part is the correct knowledge of tattvas and the path (mārga).

So a complete list, as your question asks, is actually infinite and not given in any Jain text. The tradition very clearly shifts the focus from “how much you know” in a worldly or scientific sense to “whether your knowledge is right, non-deluded, and applied as right conduct”.

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In simple words:

• Tīrthaṅkaras know everything that can be known.
• For our liberation, what matters is right Jain tattva-gyān and right conduct, not mastering “sciences” in the modern sense.