Number Forms and Mathematical Symbols

You can use these symbols in your questions or assignments.

ReferenceInstructor HelpWebAssign

Numbers SymbolCode 𝟬s:zerobold 0 with arrows:0arrow vector 0s:0arrowbold vector 0s:0vecbold 0 hats:0hat ½s:frac12 ¼s:frac14 ¾s:frac34 naughts:naught ⁰s:naught_hi ₀s:naught_lo Ⅰs:roman1 Ⅹs:roman10 Ⅽs:roman100 Ⅿs:roman1000 ⅿs:roman1000_sm ⅽs:roman100_sm ⅹs:roman10_sm ⅺs:roman11_sm ⅻs:roman12_sm ⅰs:roman1_sm Ⅱs:roman2 ⅱs:roman2_sm Ⅲs:roman3 ⅲs:roman3_sm Ⅳs:roman4 ⅳs:roman4_sm Ⅴs:roman5 Ⅼs:roman50 Ⅾs:roman500 ⅾs:roman500_sm ⅼs:roman50_sm ⅴs:roman5_sm Ⅵs:roman6 ⅵs:roman6_sm Ⅶs:roman7 ⅶs:roman7_sm Ⅷs:roman8 ⅷs:roman8_sm Ⅸs:roman9 ⅸs:roman9_sm circled 1s:circle1 circled 2s:circle2 circled 3s:circle3 circled 4s:circle4 circled 5s:circle5 ½s:half ₀s:sub0 ₁s:sub1 ₂s:sub2 ₃s:sub3 ₄s:sub4 ₅s:sub5 ₆s:sub6 ₇s:sub7 ₈s:sub8 ₉s:sub9 ⁰s:sup0 ¹s:sup1 ²s:sup2 ³s:sup3 ⁴s:sup4 ⁵s:sup5 Math SymbolCode ≊s:almostequal_equal ≅s:approximate ⊦s:assertion ∵s:because ⇔s:bicond ⋈s:bowtie_op less or equal is trues:checklteq ∁s:complement vertical correspondence arrows:correspondence ≘s:corresponds ≏s:difference ≐s:doteq s:doubleprime ⊤s:downtack ∎s:end_proof ≌s:equal_all ≑s:equal_geom ⋝s:equal_greater ⋜s:equal_less ⋞s:equal_precedes ⋟s:equal_succeeds ≚s:equiangular ⇌s:equilarrow ≎s:equiv_geom ≣s:equiv_strict ≍s:equiv_to ℮s:estimated ≙s:estimates ℇs:euler ∃s:exists ∀s:forall ⊩s:forces ∜s:fourthroot ⁄s:fracslash ⁄s:frasl ›s:greaterthan_rq multiplied bys:greenmultiply ≡s:identical ⇒s:implies ∆s:increment ⊺s:intercalate ⊣s:lefttack ‹s:lessthan_lq ∡s:measuredangle ⊧s:models ⊼s:nand ⋀s:nary_and ∐s:nary_coproduct ⋂s:nary_intersect ∏s:nary_product ∑s:nary_summation ≇s:neither_approx ⊽s:nor ⊲s:norm_subgr ⊴s:norm_subgr_equal ¬s:not ≉s:not_almostequal ≆s:not_approx ≄s:not_asymptotic ∄s:not_exists ⊮s:not_forces ≯s:not_greater ≢s:not_identical ≮s:not_less ∦s:not_parallel ⊀s:not_precedes ⊬s:not_proves ⊁s:not_succeeds ⊭s:not_true not congruents:notcongruent ∤s:notdivides ≠s:notequal not equivalents:notequiv ≯s:notgreater not greater than or equal tos:notgreaterorequal ≱s:notgreaterorequal2 ≮s:notless not less than or equal tos:notlessorequal ≰s:notlessorequal2 is not much greater thans:notmuchgreater is not much less thans:notmuchless not relateds:notrelated %s:percent ≺s:precedes ≼s:precedes_equal ≾s:precedes_equiv ⊰s:precedes_rel ′s:prime ∷s:proportion ∝s:propto multiplied bys:redmultiply ±s:redplusminus ⊢s:righttack ⊾s:rt_angle_arc ⋋s:semiprod_lf ⋉s:semiprod_lf_norm ⋌s:semiprod_rt ⋊s:semiprod_rt_norm ⊳s:subgr_norm_contains ⊵s:subgr_norm_contains_equal ≻s:succeeds ≽s:succeeds_equal ≿s:succeeds_equiv ⊱s:succeeds_rel s:therefore_sm ⁻s:supminus ⁺s:supplus ˜s:tilde_sm ≋s:tilde_trp ⊨s:true ⊻s:xor ∧s:and ∠s:angle ≈s:approx ≃s:asymptotic /s:bigdiv left angle brackets:bra ⟨s:bra_acc ⊖s:circleminus ⊕s:circleplus ⊜s:circleequals may be greaters:ckgreater may be greater or equals:ckgreaterequal may be lesss:ckless may be less or equals:cklessequal ≟s:ckequal ∘s:compose ≌s:congruent ⨯s:cross ÷s:divide ≟s:eqq ≡s:equivalent ≥s:greaterorequal >s:greaterthan ∞s:infinity infinitys:infinitysm right angle brackets:ket ⟩s:ket_acc ⌈s:lceiling [[s:leftgrint ≤s:lessorequal <s:lessthan ⌊s:lfloor −s:minus ∓s:minusplus ≫s:muchgreaterthan ≪s:muchlessthan s:multiply ∨s:or ⊥s:orthogonal ∥s:parallel ▰s:parallel_black parallel tos:parallel_s ▱s:parallel_white ±s:plusminus ⌉s:rceiling repeating zeros:repzero ⌋s:rfloor ∟s:rightangle ]]s:rightgrint √s:sqrt √s:square_root minus within a squares:squareminus plus within a squares:squareplus ∃s:thereexists ∴s:therefore ×s:times minus within a triangles:triangleminus plus within a triangles:triangleplus ≻s:strictpref ‴s:tripleprime ≿s:weakpref Sets SymbolCode complex functions:complex ∋s:contains ∈s:element ℤs:integers ∩s:intersect ⋁s:nary_or ⋃s:nary_union ∌s:not_contains ∉s:not_element ⊄s:not_subset ⊈s:not_subset_neq ⊅s:not_superset ⊉s:not_supersetneq not ins:notin is not a subset ofs:notsubset the set of real numberss:Reals ℝs:Reals2 ⊃s:superset ⊇s:superseteq ⊋s:supersetneq ∪s:union ∅s:empty_set ⊂s:subset ⊆s:subseteq subset not equal tos:subsetneq ⊊s:subset_neq Vectors SymbolCode ↿s:leftupvector vector P Qs:PQvecitalic vector P Rs:PRvecitalic ⇂s:rightdownvector theta hats:vecthetahat ‹s:vecstart ›s:vecstop Calculus SymbolCode ⌡s:bottomintegral ∮s:contourintegral integral overs:intbig nabla with arrows:nablaarrow ∂s:partial ∯s:surfaceintegral ⌠s:topintegral ∰s:volumeintegral ∬s:doubleintegral double line integrals:doublelineint ∫s:integral ∳s:integral_anti_cont ∱s:integral_clock ∲s:integral_clock_cont ∇s:nabla ∭s:tripleintegral double integral over Rs:doubleint_r f prime of xs:fprimex_acc f of xs:fx_acc g prime of xs:gprimex_acc g of xs:gx_acc h prime of xs:hprimex_acc h of xs:hx_acc line integrals:lineint counterclockwise line integrals:ointccw counterclockwise line integral 1s:ointccw1 counterclockwise line integral 2s:ointccw2 clockwise line integrals:ointcw