backcong backepsilon ϶ backprime backsim backsimeq Backslash b.alpha &b.alpha; Barv barvee barwed Barwed barwedge b.beta &b.beta; bbrk bcong bcy б Bcy Б b.delta &b.delta; bdquo becaus because Because bemptyv b.epsi &b.epsi; bepsi ϶ bernou Bernoullis b.eta &b.eta; beta β Beta Β beth between bfr 𝔟 Bfr 𝔅 b.gamma &b.gamma; b.Gamma &b.Gamma; bgr &bgr; Bgr &Bgr; bigcap bigcirc bigcup bigodot bigoplus bigotimes bigsqcup bigstar bigtriangledown bigtriangleup biguplus bigvee bigwedge b.iota &b.iota; b.kappa &b.kappa; bkarow blacklozenge blacksquare blacktriangle blacktriangledown blacktriangleleft blacktriangleright b.lambda &b.lambda; blank blk12 blk14 blk34 block b.mu &b.mu; bne =⃥ bnequiv ≡⃥ bnot bNot b.nu &b.nu; 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 b.pi &b.pi; bprime breve ˘ Breve ˘ b.rho &b.rho; brvbar ¦ bscr 𝒷 Bscr bsemi bsim bsime bsol \ bsolb bsolhsub b.thetas &b.thetas; bull bullet bump bumpe bumpE bumpeq Bumpeq b.xi &b.xi; b.zeta &b.zeta;