 | John Cunningham Wood - 1991 - عدد الصفحات: 676
...mathematical mechanics discerning therein three dangers all of which had in reality been overcome: They might have assumed their principles wrongly; they might have reasoned falsely from them hi consequence of the complexity of the problem; or they might have neglected the disturbing causes... | |
 | Irving Fisher - 2006 - عدد الصفحات: 245
...mathematical path : Whewett\ says : [Mathematical method in mechanics saves scientists three errors, viz :] " They might have assumed their principles wrongly,...consequence of the complexity of the problem, or they might bave neglected the disturbing causes which interfered with the effect of the principal forces. * *... | |
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Whewell then proceeded to consider an imaginary non-mathematical mechanics discerning therein three dangers all of which had in reality been overcome: They might have assumed their principles wrongly; they might have reasoned falsely from them in consequence... 