指数和对数的公式总结

指数和对数的公式总结1.指数基本公式),,0(Rnmaaaanmnm),,0(Rnmaaaanmnm),,0()(Rnmaaamnnm),0()(Rnaaaabnnn)1,,,0(nNnmaaanmnm)1,,,0(11nNnmaaaanmnmnm2.对数基本公式NaNalogNaNalogNMMNaaaloglog)(logNMNMaaaloglog)(log)(loglogRnMnManaaNNbbalogloglog3.对数与指数互换)0,10(logNaaNabNba且4.常用变式1)基本变形)0,10(log)()(baabxfbaaxf且)0)(,10()()(logxfaaaxfbxfba且2)同底变形)10)(()()()(aaxgxfaaxgxf且)10(0)()()(log)(logaaxgxfxgxfaa且