backcong ≌ backepsilon ϶ backprime ‵ backsim ∽ backsimeq ⋍ Backslash ∖ Barv ⫧ barvee ⊽ barwed ⌅ Barwed ⌆ barwedge ⌅ bbrk ⎵ bbrktbrk ⎶ bcong ≌ bcy б Bcy Б becaus ∵ because ∵ Because ∵ bemptyv ⦰ bepsi ϶ bernou ℬ Bernoullis ℬ beta β beth ℶ between ≬ bfr 𝔟 Bfr 𝔅 bigcap ⋂ bigcirc ◯ bigcup ⋃ bigodot ⨀ bigoplus ⨁ bigotimes ⨂ bigsqcup ⨆ bigstar ★ bigtriangledown ▽ bigtriangleup △ biguplus ⨄ bigvee ⋁ bigwedge ⋀ bkarow ⤍ blacklozenge ⧫ blacksquare ▪ blacktriangle ▴ blacktriangledown ▾ blacktriangleleft ◂ blacktriangleright ▸ blank ␣ blk12 ▒ blk14 ░ blk34 ▓ block █ bne =⃥ bnequiv ≡⃥ bnot ⌐ bNot ⫭ bopf 𝕓 Bopf 𝔹 bot ⊥ bottom ⊥ bowtie ⋈ boxbox ⧉ boxdl ┐ boxdL ╕ boxDl ╖ boxDL ╗ boxdr ┌ boxdR ╒ boxDr ╓ boxDR ╔ boxh ─ boxH ═ boxhd ┬ boxhD ╥ boxHd ╤ boxHD ╦ boxhu ┴ boxhU ╨ boxHu ╧ boxHU ╩ boxminus ⊟ boxplus ⊞ boxtimes ⊠ boxul ┘ boxuL ╛ boxUl ╜ boxUL ╝ boxur └ boxuR ╘ boxUr ╙ boxUR ╚ boxv │ boxV ║ boxvh ┼ boxvH ╪ boxVh ╫ boxVH ╬ boxvl ┤ boxvL ╡ boxVl ╢ boxVL ╣ boxvr ├ boxvR ╞ boxVr ╟ boxVR ╠ bprime ‵ breve ˘ Breve ˘ brvbar ¦ bscr 𝒷 Bscr ℬ bsemi ⁏ bsim ∽ bsime ⋍ bsol \ bsolb ⧅ bsolhsub ⟈ bull • bullet • bump ≎ bumpe ≏ bumpE ⪮ bumpeq ≏ Bumpeq ≎