Declension table of ?siddhāntasandarbha

Masculine	Singular	Dual	Plural
Nominative	siddhāntasandarbhaḥ	siddhāntasandarbhau	siddhāntasandarbhāḥ
Vocative	siddhāntasandarbha	siddhāntasandarbhau	siddhāntasandarbhāḥ
Accusative	siddhāntasandarbham	siddhāntasandarbhau	siddhāntasandarbhān
Instrumental	siddhāntasandarbheṇa	siddhāntasandarbhābhyām	siddhāntasandarbhaiḥ siddhāntasandarbhebhiḥ
Dative	siddhāntasandarbhāya	siddhāntasandarbhābhyām	siddhāntasandarbhebhyaḥ
Ablative	siddhāntasandarbhāt	siddhāntasandarbhābhyām	siddhāntasandarbhebhyaḥ
Genitive	siddhāntasandarbhasya	siddhāntasandarbhayoḥ	siddhāntasandarbhāṇām
Locative	siddhāntasandarbhe	siddhāntasandarbhayoḥ	siddhāntasandarbheṣu

Compound siddhāntasandarbha -

Adverb -siddhāntasandarbham -siddhāntasandarbhāt