[Machine] Because it did not increase the share of daughters beyond two-thirds, a daughter and the daughter of a son and the daughter of a son, in the statement of Ali and Zaid for the daughter is half and what remains is for the son of the son and the daughters of the son {for the male, is the share equal to that of two females} [An-Nisa 11] and in the statement of Abdullah for the daughter, the share is half and the remaining is for the son of the son.  

لِأَنَّهُ لَمْ يَكُنْ يَزِيدُ الْبَنَاتِ عَلَى الثُّلُثَيْنِ ابْنَةٌ وَابْنَةُ ابْنٍ وَابْنُ ابْنٍ فِي قَوْلِ عَلِيٍّ وَزَيْدٍ لِلِابْنَةِ النِّصْفُ وَمَا بَقِيَ فَلِابْنِ الِابْنِ وَلِبَنَاتِ الِابْنِ {لِلذَّكَرِ مِثْلُ حَظِّ الْأُنْثَيَيْنِ} [النساء 11] وَفِي قَوْلِ عَبْدِ اللهِ لِلِابْنَةِ النِّصْفُ وَلِبَنَاتِ الِابْنِ تَكْمِلَةُ الثُّلُثَيْنِ وَمَا بَقِيَ فَلِابْنِ الِابْنِ