# Riaz

Source: Halachipedia: Riaz

Link: [https://halachipedia.com/index.php?title=Riaz](https://halachipedia.com/index.php?title=Riaz)

Categories: `Klalei Haposkim`

Exported: 2025-12-30

1. The Riaz, R' Yeshaya HaAcharon Z"l, was the grandson of the Tosafot Rid, R' Yeshaya HaRishon, and is often quoted by the Shiltei HaGibborim.¹
2. Chiddushei HaRiaz was not printed for some time, so it was not available to Rav Yosef Karo.²

## References

¹: Shem HaGedolim (Gedolim, Yud 393-394)

²: Yad Malachi (Klalei Shear Mechabrim 44). See Shem HaGedolim (Gedolim, Yud 394)