/**
* @param Buffer $bits
* @return string
*/
public function getDifficulty(Buffer $bits)
{
$target = $this->getTarget($bits);
$lowest = $this->getMaxTarget();
$lowest = $this->math->mul($lowest, $this->math->pow(10, self::DIFF_PRECISION));
$difficulty = str_pad($this->math->div($lowest, $target), self::DIFF_PRECISION + 1, '0', STR_PAD_LEFT);
$intPart = substr($difficulty, 0, 0 - self::DIFF_PRECISION);
$decPart = substr($difficulty, 0 - self::DIFF_PRECISION, self::DIFF_PRECISION);
return $intPart . '.' . $decPart;
}
/**
* @return int|string
*/
public function getMaxTxSigOps()
{
return $this->math->div($this->getMaxBlockSigOps(), 5);
}