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Un matemático cubano consigue el tercer Guinness en cálculo mental
20 Dec 2006 | AFP
Viera (24 años), quien logró recientemente el cuarto lugar en la II Olimpiada Mundial de Cálculo Mental de Alemania, "pulverizó el registro del alemán Matthias Kesselschlager, quien a su vez había superado por tres la cota de 42" del cubano", señaló el diario oficial Granma.
Según el rotativo, Viera, quien es profesor de la Facultad de Matemática y Computación de la Universidad de La Habana, recuperó el liderazgo en la modalidad de fechas del calendario desde el "mismísimo primer intento, con 53", pero en el séptimo, de diez posibles, elevó su marca hasta 56.
Viera ingresó en noviembre pasado al libro Guinness con dos récords. En el primero determinó en 19,8 segundos 20 fechas del actual siglo y, en el segundo, logró identificar en un minuto 42 fechas entre 1600 y 2100. En ambas modalidades el cubano superó a Kesselschlager.
El joven cibernético reveló al diario que él mismo creó el algoritmo para realizar sus operaciones matemáticas, que luego perfeccionó "con tal de ser más veloz en los cálculos".
Los miembros del jurado dijeron a Granma que enviarán una grabación de la prueba a la entidad correspondiente a fin de homologar el nuevo récord de Viera.
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