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add m_cumulate

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Justin Lin 2019-05-03 09:14:14 +08:00
parent 3603b92258
commit 4fe79dc568
1 changed files with 10 additions and 0 deletions
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src/m_cumulate.scad Normal file
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include <__private__/__m_multiply.scad>;
function _m_cumulate(matrice, i) =
i == len(matrice) - 2 ?
__m_multiply(matrice[i], matrice[i + 1]) :
__m_multiply(matrice[i], _m_cumulate(matrice, i + 1));
function m_cumulate(matrice) =
len(matrice) == 1 ? matrice[0] : _m_cumulate(matrice, 0);