The three strikes law provides, in pertinent part: "For purposes of subdivisions (b) to (i), inclusive, and in addition to any other enhancement or punishment provisions which may apply, the following shall apply where a defendant has a prior felony conviction: (2)(A) If a defendant has two or more prior felony convictions as defined in subdivision (d) that have been pled and proved, the term for the current felony conviction shall be an indeterminate term of life imprisonment with a minimum term of the indeterminate sentence calculated as the greater of: (i) Three times the term otherwise provided as punishment for each current felony conviction subsequent to the two or more prior felony convictions. (ii) Imprisonment in the state prison for 25 years. (iii) the term determined by the court pursuant to Section 1170 for the underlying conviction, including any enhancement applicable under Chapter 4.5 (commencing with Section 1170) of Title 7 of Part 2, or any period prescribed by Section 190 or 3046." ( 667, subd. (e)(2)(A).)