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  Involving csch-1(z)
  Involving csc-1(z) and tan-1((-z2-1)1/2) Involving csch-1(z) and tan-1(1/(-z2-1)1/2) Involving csc-1(z) and tan-1(1/-z2-11/2) Involving csch-1(z) and tan-1(2 (-z2-1)1/2/2+z2) Involving csch-1(z) and tan-1(2+z2/2 (-z2-1)1/2) Involving csch-1(z) and tan-1((i z-1)1/2/(i z+1)1/2) Involving csch-1(z) and tan-1((1-i z)1/2/(-1-i z)1/2) Involving csch-1(z) and tan-1((z+i)1/2/(z-i)1/2) Involving csch-1(z) and tan-1((-i-z)1/2/(i-z)1/2) Involving csch-1(z) and tan-1(z+i/z-i1/2) Involving csch-1(z) and tan-1((i z+1)1/2/(i z-1)1/2) Involving csch-1(z) and tan-1((-1-i z)1/2/(1-i z)1/2) Involving csch-1(z) and tan-1((z-i)1/2/(z+i)1/2) Involving csch-1(z) and tan-1((i-z)1/2/(-i-z)1/2) Involving csch-1(z) and tan-1(z-i/z+i1/2) Involving csch-1(z) and tan-1(i z+(-1-z2)1/2) Involving csch-1(z) and tan-1(i z-(-1-z2)1/2) Involving csch-1(z) and tan-1(1/i z+(-1-z2)1/2) Involving csch-1(z) and tan-1(1/i z-(-1-z2)1/2) |