confidenceinterval

Level 1 of the Dungeon
[Shop] Jetait's Assorted Antiques
  a +1 hand axe of electrocution (377 gold)
  2 potions of might (208 gold)
  a potion of lignification (78 gold)
  2 potions of haste (520 gold)
  a +0 ring mail (104 gold)
  a scroll of enchant weapon (195 gold)
  a scroll of identify (52 gold)
  a potion of magic (208 gold)
  a potion of might (104 gold)
  a potion of flight (78 gold)
  a ring of magical power (520 gold)
  a +0 robe (18 gold)
[Shop] Jofime's Book Emporium
  a book of Touch (338 gold)
  a book of Dreams (364 gold)
  a book of Air (286 gold)
  a book of Changes (234 gold)
  a book of the Hunter (338 gold)
  Great Wizards, Vol. II (494 gold)
  the Incunabulum of Curses (650 gold)
    Spells                            Type                      Level      
    Known
     a - Slow                          Hexes                         2        
    yes
     b - Dazzling Flash                Conjuration/Hexes             3         
    no
     c - Cause Fear                    Hexes                         4         
    no
     d - Yara's Violent Unravelling    Hexes/Transmutation           5        
    yes
     e - Invisibility                  Hexes                         6         
    no
  a book of Blood (364 gold)
  a Trismegistus Codex (364 gold)
  a book of Winter (442 gold)
(0, 0, D:1)
  18 stones
(3, 24, D:1)
  20 stones
(7, -3, D:1)
  a +0 club
(11, -14, D:1)
  a +0 short sword
  3 stones
(18, 32, D:1)
  a +0 hunting sling
(20, 37, D:1)
  a +0 dagger
(30, -3, D:1)
  a +0 club
(40, -3, D:1)
  a +0 whip
(41, -3, D:1)
  a +0 club
(43, 8, D:1)
  a +0 dagger
  4 stones
(43, 16, D:1)
  a +0 whip

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 ring mail
(27, -18, D:2)
  a +0 club
(28, -21, D:2)
  14 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 short sword
(1, -4, D:3)
  a +0 hunting sling
(14, 2, D:3)
  a +0 scale mail
(27, -42, D:3)
  22 stones
(31, -20, D:3)
  a +0 plate armour
(36, -5, D:3)
  a +0 ring mail
(43, -6, D:3)
  28 stones
(52, -3, D:3)
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 hunting sling
(3, -4, D:4)
  an adder corpse
(7, 20, D:4)
  a +0 club
  5 stones
  a kobold corpse (skeletalised by now)
(8, 8, D:4)
  an iguana corpse (skeletalised by now)
(10, 10, D:4)
  a +0 chain mail
(10, 20, D:4)
  a +0 robe
(12, -6, D:4)
  a +0 plate armour
(13, 6, D:4)
  a +0 chain mail
(13, 24, D:4)
  a +0 dagger
  a stone
  a kobold corpse (skeletalised by now)