Declension table of brāhmasphuṭasiddhānta

Masculine	Singular	Dual	Plural
Nominative	brāhmasphuṭasiddhāntaḥ	brāhmasphuṭasiddhāntau	brāhmasphuṭasiddhāntāḥ
Vocative	brāhmasphuṭasiddhānta	brāhmasphuṭasiddhāntau	brāhmasphuṭasiddhāntāḥ
Accusative	brāhmasphuṭasiddhāntam	brāhmasphuṭasiddhāntau	brāhmasphuṭasiddhāntān
Instrumental	brāhmasphuṭasiddhāntena	brāhmasphuṭasiddhāntābhyām	brāhmasphuṭasiddhāntaiḥ brāhmasphuṭasiddhāntebhiḥ
Dative	brāhmasphuṭasiddhāntāya	brāhmasphuṭasiddhāntābhyām	brāhmasphuṭasiddhāntebhyaḥ
Ablative	brāhmasphuṭasiddhāntāt	brāhmasphuṭasiddhāntābhyām	brāhmasphuṭasiddhāntebhyaḥ
Genitive	brāhmasphuṭasiddhāntasya	brāhmasphuṭasiddhāntayoḥ	brāhmasphuṭasiddhāntānām
Locative	brāhmasphuṭasiddhānte	brāhmasphuṭasiddhāntayoḥ	brāhmasphuṭasiddhānteṣu

Compound brāhmasphuṭasiddhānta -

Adverb -brāhmasphuṭasiddhāntam -brāhmasphuṭasiddhāntāt