METHODS
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0. Mathematics � |
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The seven natural wonders of the world        � Mont Everest (Nepal/Tibet)        � Victoria Falls (Zambia/Zimbabue)        � The Grand Canyon (Arizona - USA)        � The Great Barrier Reef (Queensland - Australia)        � The Northern Lights (aurora borealis)        � Volcano Paricutin (Mexico)        � The Harbor at Rio de Janeiro (South America) |
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The antidemocratic ilusionist institutes        � Direct election for the president        � Reelection or lifelongness of the chief of State        � Progressive tribute (exponentially progressive)        � Donation of material goods by the State        � Death penalty |
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The nightmare of the South America
      
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The IMF - International Monetary Fund (the largest enemy of the construction of Brasilia and its great support once the damage was made) it was already disposed to supply more resources, to Brazil not to repeat Argentina. Brasilia went to ask many dollars there some months ago. If IMF had closed the hand, Brazil would have gone to the ground before Argentina. |
Creei tamben al longo dlos ultimos anos una escripta comun para los poblos de expression iberica, escripta que lhamo de romanico, ou hispanol-portuguess. La idea est tner una graphia que possa ser lida por qualquer pahis latino, mas que tenha base nla lingua iberica. Las simplifications principals son: (a) non ha accento graphico; (b) consonantes dobladas sol ha nlos digraphos "cc", "ll", "rr", "ss" e "zz", sendo este ultimo apenas para palabras de origen italiana; (c); la letra "y" sol se usa in nomes proprios ou in nomes de ciencia, como in Dylan e Psychologia. Veh-se que son eliminadas las idiossincrasias basicas del castellano e del lusitano. Como se pronunciha? Ora, lusophonos, como in portuguess; hispanicos, como in hispanol. Los iberophonos somos mais de meio bilion. Tudo permanecerah como estah? Muit tempo ja passou, mas la possibilidad de fhazer non se extinguio aind. Nota: In lingua con accentos graphicos la dactilographia leva el doblo del tempo. Non est mazsante?
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XXII. The scientific notation in logarithms In all the world the books learn the reading of the table of logarithms in a complicated and tiring way for schoolboys. I needed to change this and after that I passed to use the technique of the scientific notation I eliminated an enormous problem (the difficulty was so much that a text coming of the State Secretary of Education in Sao Paulo attainned to recommend the use of electronic calculator, opposite to table, but this would mean to waste a rich didactic vein). I say to my kids that the result appearing in the table is only a mantissa, which corresponds to the logarithm of the presented argument, since one reads an imaginary decimal point at the first position (order). For example, for the value 617 below the column N one has 790285 for the column log (mantissa). This means that log6,17 = 0,790285. When one has 219, followed by 340444, the meaning is log2,19 = 0,340444. (This signal of equality here is in truth an approximation.) If the argument in this case hasn't the point at the first algarism then one does this, i. e., one put this number in the scientific notation. The exponent of the decimal potency will be the characteristic, which will be summed to the mantissa. For example, for log32800 one does log32800 = log(3.28x104) = 0.515874 + 4, where this mantissa, 0.515874, is the logarithm of 3.28. (The secret is the use of the properties of logarithm of the product and logarithm of the potency: log32800 = log(3.28x104) = log3.28 +log104 = log3.28 + 4log10 = 0.515874+4x1 = 0.515874 + 4 = 4,515874. The others two properties - logarithm of the quocient and change of basis - can be exercised also here.) Who wants a pastime can calculate (a) log1080; (b) log0.00153; (c) log(327/410) e (d) log22713. (Data: argument_mantissa: 108_033424; 153_184691; 327_514548; 410_612784; 713_853090; 22_342423.) Book: "The Cure of AIDS and others 25 solutions"� |
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