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1、导数积分公式大全姓名: 学号: 班级: kdx=kx+c(c为常数)1a+1xdx=x+c(a-1)1+adxx=lnx+caxxedx=e+csin(2p-a)=-sinasin(p-a)=sinasin(p+a)=-sinasin(p2+a)=cosa-a)=cosasin(psinxdx=-cosx+ccosxdx=sinx+csecxdx=tanx+ccscxdx=-cotx+c222cos(2p-a)=cosacos(p-a)=-cosacos(p+a)=-cosacos(+a)=-sina2ppdx1+x2=arctanx+cdx1-x2=arcsinx+c1aa+1xdx=x(a
2、-1)a+1cos(-a)=sina2sin2a+cos2a=11+tan2a=sec2a1+cot2a=csc2aseca=11;csca=cosasinaf(ax+b)dx=1f(ax+b)d(ax+b)asin(a+b)=sinacosb+sinbcosasin(a-b)=sinacosb-sinbcosacos(a+b)=cosacosb-sinasinbcos(a-b)=cosacosb+sinasinbsinA+sinB=2sinsinA-sinB=2sintanxdx=-lncosx+ccotxdx=lnsinx+cdx1x=arctan+c(a0)a2+x2aadx1x-a=x2-a22alnx+a+c(a0)dxxa2-x2=arcsina+cA+B2A-BcoscosA-B2A+B2A-B2A-B2cosA+cosB=2cos2A+BcosA-cosB=-2sin方法:令A=B=A+B2-A+B+2A+Bcossin;2A-B2cscxdx=lncscx-cotx+csecxdx=lnsecx+tanx+c2A-B2