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Number of Results: 5 Search : inequality

Aristarchus' inequality nâhamugi-ye Aristarchus Fr.: inégalité d'Aristarque Put in modern notation, if α and β are acute angles and if β <α, then sin α / sin β <α / β < tan α / tan β. Aristarchus probably used this inequality to show that the Sun is between 18 and 20 times as far from the Earth as the Moon is. Aristarchus of Samos (c.310-c.230 BC); → |

Bell's inequality nâhamugi-ye Bell Fr.: inégalité de Bell Any of a large number of inequality relations developed to
study the → John Stewart Bell (1928-1990); → |

inequality nâhamugi, nâbarâbari Fr.: inégalité 1) A statement of the form |

parallactic inequality nâhamugi-ye didgašti Fr.: inégalité parallactique An irregularity in the Moon's motion caused by the Sun's gravitational attraction, which sets the Moon ahead or behind its normal orbital position. The Moon is about 2 arcminutes ahead of its expected position at first quarter, and a similar amount behind at last quarter. → |

triangle inequality nâhamugi-ye sebari Fr.: inégalité triangulaire 1) A theorem according to which any side of a triangle is always shorter than the sum of the
other two sides. → |