";s2 += "
" + shortu1 + " =
";s2 += "
" + shortu2 + "
"; ii++; b = b_ori + step * ii;if (unit2 != 0){b2 = Math.pow(b,1/3) / unit2;}else{b2 = Math.pow(b,1/3) * unit;}s2 += "
" + shortu1 + " =
";s2 += "
" + shortu2 + "
";s2 += "
";s2 += "
" + shortu2 + " =
";s2 += "
" + shortu1 + "
"; ii++; b = b_ori + step * ii;if (unit != 0){b2 = (b / unit) * (b / unit) * (b / unit);}else{b2 = b * b * b * unit2 * unit2* unit2;} s2 += "
" + shortu2 + " =
"; s2 += "
" + shortu1 + "
";s2 += "