<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>14051224</termId><termName>serie</termName><termType>PT</termType><termNote><![CDATA[ La suma de un conjunto finito o infinito secuencialmente ordenado de términos. ]]></termNote><termCreatedDate>2026-03-30 20:20:29</termCreatedDate><relation><relationType>BT</relationType><termId>14050101</termId><termName>conceptos matemáticos</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14055626</termId><termName>serie de Fibonacci</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14055627</termId><termName>suma</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14055628</termId><termName>progresión aritmética</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14055629</termId><termName>scales (traducció pendent)</termName><termType>PT</termType></relation></term>  </Zthes>