Manapa wrote:But I wonder why the list is different in Mahayana?
I don't know how it arose historically, but there's an explanation of how the two lists are related in section xii of Dhammapala's Treatise on the Paramis here:
http://www.accesstoinsight.org/lib/authors/bodhi/wheel409.html.
Just as the ten paaramiis become thirtyfold through analysis, so they become sixfold through their specific nature: as giving, virtue, patience, energy, meditation, and wisdom.
When this set is considered, the perfection of renunciation, as the going forth into homelessness, is included in the perfection of virtue; as seclusion from the hindrances, in the perfection of meditation; and as a generally wholesome quality, in all six paaramiis. One part of the perfection of truthfulness, i.e., its aspect of truthful speech or abstinence from falsehood, is included in the perfection of virtue, and one part, i.e., its aspect of truthful knowledge, in the perfection of wisdom. The perfection of loving-kindness is included in the perfection of meditation, and the perfection of equanimity in the perfections of meditation and wisdom. The perfection of determination is included in all.
The perfection of wisdom is then further subdivided to get a (different) list of 10.
Fig Tree