Full text
Except for the purposes of the description of A in subparagraph (1)(r)(ii) and the description of A in paragraph (1)(s), the cost to a taxpayer of an eligible tool the cost of which was included in determining the value of one or both of those descriptions in respect of the taxpayer for a taxation year is the amount determined by the formula K - (K × L/M) where K is the cost to the taxpayer of the tool determined without reference to this subsection; L is if the tool is a tool to which only paragraph (1)(r) applies in the taxation year, the amount that would be determined under subparagraph (1)(r)(ii) in respect of the taxpayer for the taxation year if the value of C in that subparagraph were nil, if the tool is a tool to which only paragraph (1)(s) applies in the taxation year, the amount determined under that paragraph to be deductible by the taxpayer in the taxation year, or if the tool is a tool to which both paragraphs (1)(r) and (s) apply in the taxation year, the amount that is the total of the amount that would be determined under subparagraph (1)(r)(ii) in respect of the taxpayer for the taxation year if the value of C in that subparagraph were nil, and the amount determined under paragraph (1)(s) to be deductible by the taxpayer in the taxation year; and M is the amount that is if the tool is a tool to which only paragraph (1)(r) applies in the taxation year, the value of A determined under subparagraph (1)(r)(ii) in respect of the taxpayer for the taxation year, if the tool is a tool to which only paragraph (1)(s) applies in the taxation year, the amount determined under subparagraph (i) of the description of A in paragraph (1)(s) in respect of the taxpayer for the taxation year, and if the tool is a tool to which both paragraphs (1)(r) and (s) apply in the taxation year, the amount that is the greater of the value of A determined under subparagraph (1)(r)(ii) in respect of the taxpayer for the taxation year and the amount determined under subparagraph (i) of the description of A in paragraph (1)(s) in respect of the taxpayer for the taxation year.