Grammatical Sūtra: इदम इश् idama iś
Individual Word Components: idamaḥ iś
Sūtra with anuvṛtti words: idamaḥ iś pratyayaḥ (3.1.1), paraḥ (3.1.2), ca (3.1.2), ādyudāttaḥ (3.1.3), ca (3.1.3), ṅyāpprātipadikāt (4.1.1), taddhitāḥ (4.1.76), vibhaktiḥ (5.3.1), kiṁsarvanāmabahubhyaḥ (5.3.2)
Type of Rule: vidhi
Preceding adhikāra rule:5.3.2 (1kiṃsarvanāmabahubhyo 'dvyādibhyaḥ)

Description:

For idam, there is the substitute ((iś)) (((i))), when a Prâgdiśûya affix follows. Source: Aṣṭādhyāyī 2.0

The element iŚ replaces [the whole of 1.1.55] idám- `this [before the taddhitá 4.1.76 vibhaktí 1 affixes listed in the section 1-26 below 1]. Source: From Aṣṭādhyāyī of Pāṇini In Roman Transliteration translated by Sumitra M. Katre, Copyright © 1987. Courtesy of the University of Texas Press.

Source:Srisa Chandra Vasu's Aṣṭādhyāyī of Pāṇini

Anuvṛtti: 5.3.1, 5.3.2

Kāśikāvṛttī¹: prāg diśaḥ. idam iśityayam ādeśo bhavati prāgdiśīyeṣu pratyayeśu parataḥ. śakāra   See More

Kāśikāvṛttī²: idam iś 5.3.3 prāg diśaḥ. idam iśityayam ādeśo bhavati prāgdiśīyeṣu pratyayeśu    See More

Nyāsa²: idama iś?. , 5.3.3 "śakāraḥ sarvādeśārthaḥ" iti. asakati hi tasmin? &q   See More

Bālamanoramā¹: idama iś. `pragdiśīye pare' iti–śeṣapūraṇam. prakaraṇalabhyamidam. śittvāt Sū #1924   See More

Bālamanoramā²: idama iś 1924, 5.3.3 idama iś. "pragdiśīye pare" iti--śeṣapūraṇam. pra   See More

1.Source: Arsha Vidya Gurukulam
2.Source: Sanskrit Documents