Returned 79 matches (100 formulae, 107 docs)
    Lookup 737.440 ms, Re-ranking 211.487 ms
    Found 17892885 tuple postings, 11102199 formulae, 4570862 documents
[ formulas ] [ documents ] [ documents-by-formula ]

v(A):={1 if 0A,0 if 0A.
Doc 1
0.9069, -2.0000, 15.0000, 0.9069
testing/NTCIR/xhtml5/4/math0504230/math0504230_1_9.xhtml
I(A,ω)=def{1,if ωA0,if ωA.
Doc 2
0.8108, -7.0000, 13.0000, 0.8108
testing/NTCIR/xhtml5/2/math0104190/math0104190_1_6.xhtml
δx(A)={1if xA0if xAxAx\notin AsubscriptδxA1if x∈AxAx\in A0if x∉AxAx\notin A\delta_{x}(A)=\begin{cases}1&\mbox{if $x\in A$}\\ 0&\mbox{if $x\notin A$}\end{cases}
Doc 3
0.7494, -3.0000, 13.0000, 0.7494
testing/NTCIR/xhtml5/9/1303.4612/1303.4612_1_9.xhtml
ω*(A)={1if ωA0if ωA
Doc 4
0.7494, -3.0000, 13.0000, 0.7494
testing/NTCIR/xhtml5/6/1002.4225/1002.4225_1_8.xhtml
δC(x)={1ifxC0ifxC.
Doc 5
0.7494, -4.0000, 11.0000, 0.7494
testing/NTCIR/xhtml5/5/0811.0702/0811.0702_1_30.xhtml
IE(j)={1 if jE,0 if jE.
Doc 6
0.7494, -5.0000, 11.0000, 0.7494
testing/NTCIR/xhtml5/5/0805.0149/0805.0149_1_32.xhtml
IA(t)={1,if tA,0,if tAtAt\not\in A.subscriptIAt1if t∈AtAt\in A0if t∉AtAt\not\in AI_{A}(t)=\begin{cases}1,&\text{if $t\in A$},\\ 0,&\text{if $t\not\in A$}.\end{cases}
Doc 7
0.7494, -7.0000, 13.0000, 0.7494
testing/NTCIR/xhtml5/3/math0404428/math0404428_1_12.xhtml
Aδc(dw)={1,if   cA,0,if   cA.
Doc 8
0.7494, -10.0000, 13.0000, 0.7494
testing/NTCIR/xhtml5/5/0804.1837/0804.1837_1_20.xhtml
Doc 9
0.7494, -10.0000, 13.0000, 0.7494
testing/NTCIR/xhtml5/6/0908.3222/0908.3222_1_21.xhtml
μ(s)={1if 0s2/30if 3/4s1
Doc 10
0.7241, -11.0000, 10.0000, 0.7241
testing/NTCIR/xhtml5/6/0812.1085/0812.1085_1_69.xhtml
v(A):={1 if 𝐯A,0 if 𝐯A.
Doc 11
0.7107, -4.0000, 13.0000, 0.7107
testing/NTCIR/xhtml5/4/math0504230/math0504230_1_15.xhtml
f(n)={1 if n𝒩0 if n𝒩
Doc 12
0.6878, -3.0000, 10.0000, 0.6878
testing/NTCIR/xhtml5/7/1105.1628/1105.1628_1_13.xhtml
χA(n)={1if nA0if nAnAn\notin A.subscriptχAn1if n∈AnAn\in A0if n∉AnAn\notin A.\chi_{A}(n)=\begin{cases}1&\text{if $n\in A$}\\ 0&\text{if $n\notin A$.}\end{cases}
Doc 13
0.6878, -5.0000, 12.0000, 0.6878
testing/NTCIR/xhtml5/5/0712.0408/0712.0408_1_53.xhtml
δx(A)={0if xA1if xAxAx\in A.subscriptδxA0if x∉AxAx\notin A1if x∈AxAx\in A\delta_{x}(A)=\begin{cases}0&\mbox{if $x\notin A$}\\ 1&\mbox{if $x\in A$}.\end{cases}
Doc 14
0.6878, -5.0000, 10.0000, 0.6878
testing/NTCIR/xhtml5/9/1312.5078/1312.5078_1_5.xhtml
𝐎A(x)={0 if xA;1 if xA
Doc 15
0.6878, -5.0000, 10.0000, 0.6878
testing/NTCIR/xhtml5/9/1304.5135/1304.5135_1_67.xhtml
δi(r)={1if   ir0if   i<r.
Doc 16
0.6878, -5.0000, 9.0000, 0.6878
testing/NTCIR/xhtml5/2/math0107180/math0107180_1_71.xhtml
χA(x)={1 if xA,0 if xA,
Doc 17
0.6878, -6.0000, 12.0000, 0.6878
testing/NTCIR/xhtml5/7/1105.0717/1105.0717_1_2.xhtml
[P](x)={1 if xP,0 if xP.
Doc 18
0.6878, -6.0000, 11.0000, 0.6878
testing/NTCIR/xhtml5/3/math0306249/math0306249_1_60.xhtml
rA,1(x)={1if xA,0if xAxAx\not\in A,subscriptrA1x1if x∈AxAx\in A,0if x∉AxAx\not\in A,r_{A,1}(x)=\left\{\begin{array}[]{ll}1&\text{if $x\in A$,}\\ 0&\text{if $x\not\in A$,}\end{array}\right.
Doc 19
0.6878, -8.0000, 12.0000, 0.6878
testing/NTCIR/xhtml5/3/math0302091/math0302091_1_49.xhtml
ψ(x)={1if 0<xγ;0if γ<x1γx1\gamma<x\leqslant 1.ψx1if 0<x⩽γ0xγ0<x\leqslant\gamma0if γ<x⩽1γx1\gamma<x\leqslant 1\psi(x)=\left\{\begin{array}[]{ll}1&\quad\hbox{if $0<x\leqslant\gamma$};\\ 0&\quad\mbox{if $\gamma<x\leqslant 1$}.\end{array}\right.
Doc 20
0.6878, -9.0000, 9.0000, 0.6878
testing/NTCIR/xhtml5/5/0708.1015/0708.1015_1_29.xhtml
Ea(t)={1ifat10if 0t<a.
Doc 21
0.6878, -9.0000, 9.0000, 0.6878
testing/NTCIR/xhtml5/9/1309.3739/1309.3739_1_144.xhtml
b(x)={1if 0xα0otherwise.bx1if 0≤x≤α0xα0\leq x\leq\alpha0otherwise.b(x)=\left\{\begin{array}[]{ll}1&\mbox{if $0\leq x\leq\alpha$}\\ 0&\mbox{otherwise.}\end{array}\right.
Doc 22
0.6630, -3.0000, 8.0000, 0.6630
testing/NTCIR/xhtml5/3/math0302145/math0302145_1_85.xhtml
f(x)={1if 0x1,0otherwise,fx1if 0≤x≤10x10\leq x\leq 1,0otherwise,\displaystyle f(x)=\begin{cases}1&\text{if\quad$0\leq x\leq 1$,}\\ 0&\text{otherwise,}\end{cases}
Doc 23
0.6630, -4.0000, 8.0000, 0.6630
testing/NTCIR/xhtml5/5/0707.1744/0707.1744_1_50.xhtml
ϕ(y)={1if 0y<1,0otherwise.
Doc 24
0.6630, -4.0000, 8.0000, 0.6630
testing/NTCIR/xhtml5/9/1401.2597/1401.2597_1_62.xhtml
ξ(t)={1 if 0t10 if t2.
Doc 25
0.6630, -6.0000, 9.0000, 0.6630
testing/NTCIR/xhtml5/9/1212.4647/1212.4647_1_59.xhtml
E(γ)={1ifγ1,0if0<γ<1.
Doc 26
0.6630, -7.0000, 9.0000, 0.6630
testing/NTCIR/xhtml5/6/0909.2811/0909.2811_1_16.xhtml
ψ(r)={1 if  0r1,0 if r>1r1\;r>1.ψr1 if  0≤r≤1 0r1\;0\leq r\leq 10 if r>1r1\;r>1.\psi(r)=\left\{\begin{array}[]{ll}1&\mbox{ if $\;0\leq r\leq 1$},\\ 0&\mbox{ if $\;r>1$.}\end{array}\right.
Doc 27
0.6630, -8.0000, 9.0000, 0.6630
testing/NTCIR/xhtml5/6/0908.0492/0908.0492_1_13.xhtml
aδω1(A)={aif ω1A0if ω1A
Doc 28
0.6482, -8.0000, 12.0000, 0.6482
testing/NTCIR/xhtml5/6/1002.4225/1002.4225_1_26.xhtml
[A](x)={1 if xA0 if xA
Doc 29
0.6261, -5.0000, 12.0000, 0.6261
testing/NTCIR/xhtml5/4/math0610385/math0610385_1_21.xhtml
ai={1if iS,0if iS.
Doc 31
0.6261, -5.0000, 10.0000, 0.6261
testing/NTCIR/xhtml5/7/1107.3318/1107.3318_1_18.xhtml
H(x)={1 if xH0 if xHxHx\notin H.Hx1 if x∈HxHx\in H0 if x∉HxHx\notin H.H(x)=\begin{cases}1&\text{ if $x\in H$}\\ 0&\text{ if $x\notin H$.}\end{cases}
Doc 30
0.6261, -5.0000, 10.0000, 0.6261
testing/NTCIR/xhtml5/4/math0701001/math0701001_1_88.xhtml
δx(y)={1 if y=x0 if yx.
Doc 32
0.6261, -6.0000, 9.0000, 0.6261
testing/NTCIR/xhtml5/11/math9912131/math9912131_1_94.xhtml
w(s)={1if sk;0if s<k.
Doc 33
0.6261, -6.0000, 9.0000, 0.6261
testing/NTCIR/xhtml5/9/1308.2088/1308.2088_1_146.xhtml
as(x)={1if xs,0if xs.
Doc 34
0.6261, -7.0000, 9.0000, 0.6261
testing/NTCIR/xhtml5/2/math0211320/math0211320_1_9.xhtml
rA1(n)={1if n2A10if n2A1.
Doc 35
0.6261, -11.0000, 10.0000, 0.6261
testing/NTCIR/xhtml5/4/math0702279/math0702279_1_41.xhtml
ϵx(A)={1if xA0otherwise.subscriptϵxA1if x∈AxAx\in A, 0otherwise\displaystyle\epsilon_{x}(A)=\left\{\begin{array}[]{cc}1&\hbox{if $x\in A$, }% \\ 0&\rm{otherwise}.\end{array}\right.
Doc 36
0.6018, -5.0000, 10.0000, 0.6018
testing/NTCIR/xhtml5/7/1008.1032/1008.1032_1_7.xhtml
fa(n)={1 if a is a square modulo n;0 otherwise.
Doc 37
0.6018, -5.0000, 7.0000, 0.6018
testing/NTCIR/xhtml5/4/math0511295/math0511295_1_138.xhtml
Θ(t)={1if t>00if t<0t0t<0.normal-Θt1if t>0t0t>00if t<0t0t<0\Theta(t)=\left\{\begin{array}[]{ll}1&\mbox{if $t>0$}\\ 0&\mbox{if $t<0$}\,.\end{array}\right.
Doc 39
0.6018, -6.0000, 9.0000, 0.6018
testing/NTCIR/xhtml5/2/hep-th0212168/hep-th0212168_1_12.xhtml
θ(α)={1if α00if α<0α0\alpha<0.θα1if α≥0α0\alpha\geq 00if α<0α0\alpha<0\theta(\alpha)=\left\{\begin{array}[]{ll}1&\textrm{if $\alpha\geq 0$}\\ 0&\textrm{if $\alpha<0$}.\end{array}\right.
Doc 38
0.6018, -6.0000, 9.0000, 0.6018
testing/NTCIR/xhtml5/6/0909.0944/0909.0944_1_12.xhtml
hξ(k)={1if kAξ,0𝑜𝑡ℎ𝑒𝑟𝑤𝑖𝑠𝑒.subscripthξk1if k∈AξksubscriptAξk\in A_{\xi},0otherwiseh_{\xi}(k)=\left\{\begin{array}[]{lc}1&\mbox{if $k\in A_{\xi}$,}\\ 0&\mbox{otherwise}.\end{array}\right.
Doc 40
0.6018, -6.0000, 9.0000, 0.6018
testing/NTCIR/xhtml5/3/math0402443/math0402443_1_97.xhtml
θ(n)={1if N>n0,0otherwise.θn1if N>n≥0Nn0N>n\geq 00otherwise\theta(n)=\begin{cases}1&\quad\text{if $N>n\geq 0$},\\ 0&\quad\text{otherwise}.\end{cases}
Doc 41
0.6018, -6.0000, 7.0000, 0.6018
testing/NTCIR/xhtml5/10/math9905075/math9905075_1_33.xhtml
χ(𝐦)={1if 𝐦=𝟎,0if 𝐦𝟎𝐦0\mathbf{m}\neq\mathbf{0}.χ𝐦1if 𝐦=𝟎𝐦0\mathbf{m}=\mathbf{0},0if 𝐦≠𝟎𝐦0\mathbf{m}\neq\mathbf{0}\chi(\mathbf{m})=\begin{cases}1&\text{if $\mathbf{m}=\mathbf{0}$,}\\ 0&\text{if $\mathbf{m}\neq\mathbf{0}$}.\end{cases}
Doc 42
0.6018, -7.0000, 9.0000, 0.6018
testing/NTCIR/xhtml5/8/1110.3502/1110.3502_1_10.xhtml
φ(x)={1if |x|10if |x|2x2|x|\geq 2.φx1if |x|≤1x1|x|\leq 10if |x|≥2x2|x|\geq 2\varphi(x)=\begin{cases}1&\text{if $|x|\leq 1$}\\ 0&\text{if $|x|\geq 2$}.\end{cases}
Doc 43
0.6018, -8.0000, 9.0000, 0.6018
testing/NTCIR/xhtml5/7/1004.5044/1004.5044_1_59.xhtml
dnμ(d)={1if n=1;0if n>1n1n>1.subscriptfragmentsdnormal-∣nμd1if n=1n1n=10if n>1n1n>1\sum_{d\mid n}\mu\left(d\right)=\begin{cases}1&\text{if $n=1$};\\ 0&\text{if $n>1$}.\end{cases}
Doc 44
0.6018, -11.0000, 10.0000, 0.6018
testing/NTCIR/xhtml5/9/1306.4891/1306.4891_1_51.xhtml
Doc 45
0.6018, -11.0000, 10.0000, 0.6018
testing/NTCIR/xhtml5/9/1306.4891/1306.4891_1_50.xhtml
θ(X)={1if X is positive definite0else.θX1if XXX is positive definite0else.\theta(X)=\left\{\begin{array}[]{cl}1&\mbox{if $X$ is positive definite}\\ 0&\mbox{else.}\end{array}\right.
Doc 46
0.5751, -2.0000, 7.0000, 0.5751
testing/NTCIR/xhtml5/10/hep-th9701112/hep-th9701112_1_65.xhtml
δ(x)={1if x = 0 mod-ppp0otherwise.δx1if xxx = 0 mod-ppp0otherwise.\displaystyle\delta(x)=\left\{\begin{array}[]{ll}1&\mbox{if $x$ = 0 mod-$p$}\\ 0&\mbox{otherwise.}\\ \end{array}\right.
Doc 47
0.5751, -3.0000, 7.0000, 0.5751
testing/NTCIR/xhtml5/10/hep-th9405108/hep-th9405108_1_32.xhtml
f(n)={1 if n is prime and splits completely in K0 otherwise. 
Doc 48
0.5751, -3.0000, 7.0000, 0.5751
testing/NTCIR/xhtml5/8/1111.6692/1111.6692_1_59.xhtml
ν(A)={1if A is co-countable,0if AAA is countable.νA1if AAA is co-countable,0if AAA is countable.\nu(A)=\left\{\begin{array}[]{ll}1&\mbox{if $A$ is co-countable,}\\ 0&\mbox{if $A$ is countable.}\end{array}\right.
Doc 49
0.5751, -4.0000, 9.0000, 0.5751
testing/NTCIR/xhtml5/10/math9501211/math9501211_1_29.xhtml
γ(n)={1 if n is even0 if nnn is oddγn1 if nnn is even0 if nnn is odd\gamma(n)=\left\{\begin{array}[]{rl}1&\text{ if $n$ is even}\\ 0&\text{ if $n$ is odd}\end{array}\right.
Doc 53
0.5751, -4.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/6/0907.4347/0907.4347_1_125.xhtml
χ(𝒜)={1if 𝒜  is true0if 𝒜  is false
Doc 55
0.5751, -4.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/6/1003.2439/1003.2439_1_49.xhtml
(𝒜)={1if 𝒜  is true0if 𝒜  is false
Doc 50
0.5751, -4.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/8/1203.1093/1203.1093_1_45.xhtml
Doc 52
0.5751, -4.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/9/1302.6659/1302.6659_1_65.xhtml
Doc 54
0.5751, -4.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/8/1201.3702/1201.3702_1_72.xhtml
Doc 57
0.5751, -4.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/9/1303.6744/1303.6744_1_50.xhtml
ϵ()={1ifis even0ifis odd
Doc 51
0.5751, -4.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/1/1307.5413/1307.5413_1_50.xhtml
δ(P)={1if P is true,0if PPP is false.δP1if PPP is true,0if PPP is false.\displaystyle\delta(P)=\begin{cases}1&\text{if $P$ is true,}\\ 0&\text{if $P$ is false.}\end{cases}
Doc 56
0.5751, -4.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/2/math0010293/math0010293_1_348.xhtml
δ(P)={1if P holds,0otherwise.δP1if PPP holds0otherwise\delta(P)=\begin{cases}1&\text{if $P$ holds},\\ 0&\text{otherwise}.\end{cases}
Doc 58
0.5751, -4.0000, 7.0000, 0.5751
testing/NTCIR/xhtml5/6/1003.0573/1003.0573_1_11.xhtml
δ(n)={1ifn=0;0otherwise.
Doc 59
0.5751, -5.0000, 7.0000, 0.5751
testing/NTCIR/xhtml5/9/1301.1007/1301.1007_1_4.xhtml
Doc 60
0.5751, -5.0000, 7.0000, 0.5751
testing/NTCIR/xhtml5/8/1211.5731/1211.5731_1_11.xhtml
f(n)={1ifn=0,0otherwise.
Doc 61
0.5751, -5.0000, 7.0000, 0.5751
testing/NTCIR/xhtml5/7/1005.3030/1005.3030_1_10.xhtml
trπ(madd)={1 if π has additive reduction0 otherwise.
Doc 62
0.5751, -5.0000, 7.0000, 0.5751
testing/NTCIR/xhtml5/9/1312.2540/1312.2540_1_282.xhtml
θ(k)={1if k>00if k<0k0k<0θk1if k>0k0k>00if k<0k0k<0\theta(k)=\left\{\begin{array}[]{ll}1&\mbox{if $k>0$}\\ 0&\mbox{if $k<0$}\end{array}\right.
Doc 71
0.5751, -6.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/10/hep-th9505152/hep-th9505152_1_54.xhtml
θ(t)={1if  t>00if  t<0.
Doc 64
0.5751, -6.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/5/0802.2274/0802.2274_1_27.xhtml
Doc 70
0.5751, -6.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/5/0811.4166/0811.4166_1_43.xhtml
θ(P)={1if P is true,0if PPP is false.θP1if PPP is true0if PPP is false\displaystyle\theta(P)=\left\{\begin{array}[]{ll}1&\hbox{if $P$ is true},\\ 0&\hbox{if $P$ is false}.\end{array}\right.
Doc 73
0.5751, -6.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/4/math0608773/math0608773_1_11.xhtml
u(x)={1 if x00 if x>0x0x>0 ux1 if x≥0x0x\geq 00 if x>0x0x>0 u(x)=\begin{cases}1&\text{ if $x\geq 0$}\\ 0&\text{ if $x>0$ }\end{cases}
Doc 63
0.5751, -6.0000, 8.0000, 1.1502
testing/NTCIR/xhtml5/10/q-alg9712036/q-alg9712036_1_8.xhtml
Θ(x)={1if x00if x<0
Doc 69
0.5751, -6.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/3/math0312417/math0312417_1_107.xhtml
δ(x)={1ifx=00ifx0.
Doc 66
0.5751, -6.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/7/1008.3401/1008.3401_1_27.xhtml
φ(x)={1if x=00if x0
Doc 67
0.5751, -6.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/3/math0408013/math0408013_1_73.xhtml
θ(τ)={1if τ00if τ<0τ0\tau<0θτ1if τ≥0τ0\tau\geq 00if τ<0τ0\tau<0\theta(\tau)=\begin{cases}1&\text{if $\tau\geq 0$}\\ 0&\text{if $\tau<0$}\end{cases}
Doc 68
0.5751, -6.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/2/quant-ph0205085/quant-ph0205085_1_3.xhtml
h(t)={1 if t00 if t1.
Doc 72
0.5751, -6.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/5/0707.2332/0707.2332_1_98.xhtml
θ(i)={1if i>00if i0.
Doc 65
0.5751, -6.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/8/1108.4224/1108.4224_1_29.xhtml
ψ(λ)={1if λ3,0if λ2λ2\lambda\leq 2ψλ1if λ≥3λ3\lambda\geq 3,0if λ≤2λ2\lambda\leq 2\psi(\lambda)=\begin{cases}1&\text{if $\lambda\geq 3$,}\\ 0&\text{if $\lambda\leq 2$}\end{cases}
Doc 76
0.5751, -7.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/7/1010.3433/1010.3433_1_20.xhtml
H(x)={1if x>1,0if x<1.x1.x<1.Hx1if x>1x1x>1,0if x<1.x1.x<1.H(x)=\left\{\begin{array}[]{l l}1&\quad\mbox{if $x>1$,}\\ 0&\quad\mbox{if $x<1.$}\\ \end{array}\right.
Doc 74
0.5751, -7.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/7/1101.3197/1101.3197_1_59.xhtml
θ(α)={1if α>0,0if α0 .
Doc 77
0.5751, -7.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/2/hep-th0103259/hep-th0103259_1_22.xhtml
θ(x)={1if x>0,0if x0.
Doc 75
0.5751, -7.0000, 8.0000, 0.5751
testing/NTCIR/xhtml5/2/nlin0103057/nlin0103057_1_71.xhtml
δ(x)={1 if x=00 if x0x0x\neq 0 .δx1 if x=0x0x=00 if x≠0x0x\neq 0 \delta(x)=\begin{cases}1&\text{ if $x=0$}\\ 0&\text{ if $x\neq 0$ }\end{cases}.
Doc 63
0.5751, -6.0000, 8.0000, 1.1502
testing/NTCIR/xhtml5/10/q-alg9712036/q-alg9712036_1_8.xhtml
χB(a)={1ifaB0ifaA\B.
Doc 78
0.5641, -9.0000, 10.0000, 0.5641
testing/NTCIR/xhtml5/5/0811.2291/0811.2291_1_47.xhtml
1A(x)={1if xA,0otherwise.subscript1Ax1if x∈AxAx\in A,0otherwise.1_{A}(x)=\begin{cases}1&\text{if $x\in A$,}\\ 0&\text{otherwise.}\end{cases}
Doc 79
0.5405, -5.0000, 9.0000, 0.5405
testing/NTCIR/xhtml5/9/1303.0239/1303.0239_1_50.xhtml
α𝒞(X)={1if X contains a cycle not included in 𝒞0otherwise.subscriptα𝒞X1⁢if XXX contains a cycle not included in C0otherwise\alpha_{\cal C}(X)=\begin{cases}1&\text{if $X$ contains a cycle not included % in }{\cal C}\\ 0&\text{otherwise}.\end{cases}
Doc 80
0.5405, -5.0000, 7.0000, 0.5405
testing/NTCIR/xhtml5/8/1207.3601/1207.3601_1_62.xhtml
1J(𝒙)={1if 𝒙J,0otherwise.
Doc 81
0.5405, -6.0000, 8.0000, 0.5405
testing/NTCIR/xhtml5/6/1003.4783/1003.4783_1_22.xhtml
δ(a|b)={1ifa|b,0otherwise.
Doc 82
0.5405, -7.0000, 7.0000, 0.5405
testing/NTCIR/xhtml5/4/math0611300/math0611300_1_99.xhtml
tx=1A(x)={1if xA,0if otherwisesubscripttxsubscript1Ax1if x∈AxAx\in A0if otherwiset_{x}=1_{A}(x)=\begin{cases}1&\text{if $x\in A$},\\ 0&\text{if otherwise}\end{cases}
Doc 83
0.5405, -8.0000, 9.0000, 0.5405
testing/NTCIR/xhtml5/7/1004.3709/1004.3709_1_77.xhtml
IA(x)={1 if xA0 if xA.
Doc 84
0.5405, -8.0000, 7.0000, 0.5405
testing/NTCIR/xhtml5/5/0711.2185/0711.2185_1_49.xhtml
(Ai)x,y={1if yΓi(x),0otherwise.subscriptsubscriptAixy1if y∈Γi⁢(x)ysubscriptnormal-Γixy\in\Gamma_{i}(x),0otherwise(A_{i})_{x,y}=\begin{cases}1&\text{if $y\in\Gamma_{i}(x)$,}\\ 0&\text{otherwise}.\end{cases}
Doc 85
0.5405, -11.0000, 9.0000, 0.5405
testing/NTCIR/xhtml5/8/1203.3257/1203.3257_1_2.xhtml
φ(ω)={0 if ωAα if ωAωA\omega\in A.φω0 if ω∉AωA\omega\notin Aα if ω∈AωA\omega\in A\varphi(\omega)=\left\{\begin{array}[]{ll}0&\textrm{ if $\omega\notin A$}\\ \alpha&\textrm{ if $\omega\in A$}.\end{array}\right.
Doc 86
0.5220, -6.0000, 9.0000, 0.5220
testing/NTCIR/xhtml5/5/0807.0970/0807.0970_1_28.xhtml
1(A)={1if A occurs,0otherwise .
Doc 87
0.5143, -5.0000, 8.0000, 0.5143
testing/NTCIR/xhtml5/5/0806.0490/0806.0490_1_136.xhtml
[P]={1if P,0if not P.
Doc 88
0.5143, -5.0000, 7.0000, 0.5143
testing/NTCIR/xhtml5/8/1201.3139/1201.3139_1_11.xhtml
(Aα)𝒙,𝒚={1if 𝒙𝒚=α,0otherwise.subscriptsubscriptAα𝒙𝒚1if 𝒙⋅𝒚=αnormal-⋅𝒙𝒚α\bm{x}\cdot\bm{y}=\alpha,0otherwise.(A_{\alpha})_{\bm{x},\bm{y}}=\begin{cases}1&\text{if $\bm{x}\cdot\bm{y}=\alpha% $,}\\ 0&\text{otherwise.}\end{cases}
Doc 89
0.5143, -10.0000, 8.0000, 0.5143
testing/NTCIR/xhtml5/8/1203.3257/1203.3257_1_26.xhtml
{1if xA0if xA
Doc 90
0.5018, -2.0000, 10.0000, 0.5018
testing/NTCIR/xhtml5/9/1303.0281/1303.0281_1_11.xhtml
IIA(x):={1ifxA0otherwise,
Doc 91
0.5018, -5.0000, 8.0000, 0.5018
testing/NTCIR/xhtml5/3/math0309410/math0309410_1_26.xhtml
Doc 92
0.5018, -5.0000, 8.0000, 0.5018
testing/NTCIR/xhtml5/3/math0309410/math0309410_1_19.xhtml
δij={1if i=j0if ij.
Doc 94
0.5018, -7.0000, 8.0000, 0.5018
testing/NTCIR/xhtml5/5/0802.2413/0802.2413_1_28.xhtml
δkj={1ifk=j0ifkj.
Doc 93
0.5018, -7.0000, 8.0000, 0.5018
testing/NTCIR/xhtml5/8/1111.6357/1111.6357_1_17.xhtml
(aA)i={1if iA2if iA.
Doc 95
0.5018, -8.0000, 9.0000, 0.5018
testing/NTCIR/xhtml5/1/1012.1350/1012.1350_1_72.xhtml
𝟙A-1(x)={1,xA,xA.
Doc 96
0.5018, -10.0000, 10.0000, 0.5018
testing/NTCIR/xhtml5/8/1112.1490/1112.1490_1_13.xhtml
Ii={1if iA,0if iBiBi\in B,subscriptIi1if i∈AiAi\in A,0if i∈BiBi\in B,I_{i}=\left\{\begin{array}[]{ll}1&\mbox{if $i\in A$,}\\ 0&\mbox{if $i\in B$,}\\ \end{array}\right.
Doc 97
0.4791, -8.0000, 9.0000, 0.4791
testing/NTCIR/xhtml5/10/math9801067/math9801067_1_37.xhtml
𝟏A(𝐱)=def{1if𝐱A0if𝐱A.
Doc 98
0.4580, -9.0000, 10.0000, 0.4580
testing/NTCIR/xhtml5/8/1207.3505/1207.3505_1_10.xhtml
={1if βm=A0otherwise,
Doc 99
0.4174, -3.0000, 7.0000, 0.4174
testing/NTCIR/xhtml5/8/1201.5161/1201.5161_1_19.xhtml
δ={1if K is a number field or ¯normal-¯{\overline{\mathbb{Q}}}0𝑜𝑡ℎ𝑒𝑟𝑤𝑖𝑠𝑒.δ1if KKK is a number field or ℚ¯normal-¯ℚ{\overline{\mathbb{Q}}}0otherwise\delta=\left\{\begin{array}[]{ll}1&\mbox{if $K$ is a number field or ${% \overline{\mathbb{Q}}}$}\\ 0&\mbox{otherwise}.\end{array}\right.
Doc 100
0.4174, -5.0000, 6.0000, 0.4174
testing/NTCIR/xhtml5/5/0808.2476/0808.2476_1_12.xhtml
δJ(A)={1JA0JA.
Doc 101
0.4174, -8.0000, 7.0000, 0.4174
testing/NTCIR/xhtml5/6/0904.4226/0904.4226_1_11.xhtml
Γ(x,x)={1xA0xA
Doc 102
0.4174, -8.0000, 5.0000, 0.4174
testing/NTCIR/xhtml5/4/math0504071/math0504071_1_46.xhtml
δx(A)={1,xA,0,xA.
Doc 103
0.4174, -11.0000, 7.0000, 0.4174
testing/NTCIR/xhtml5/8/1211.0717/1211.0717_1_9.xhtml
={1ifi=1;0otherwise.
Doc 104
0.3925, -5.0000, 6.0000, 0.3925
testing/NTCIR/xhtml5/7/1006.4266/1006.4266_1_29.xhtml
δ={1if K is a number field,0if KKK is a function field.δ1if KKK is a number field0if KKK is a function field\delta=\left\{\begin{array}[]{ll}1&\mbox{if $K$ is a number field},\\ 0&\mbox{if $K$ is a function field}.\end{array}\right.
Doc 105
0.3925, -7.0000, 7.0000, 0.3925
testing/NTCIR/xhtml5/9/1307.0564/1307.0564_1_22.xhtml
δv={1if v is archimedean0if v is nonarchimedean.
Doc 106
0.3925, -7.0000, 7.0000, 0.3925
testing/NTCIR/xhtml5/5/0805.1345/0805.1345_1_24.xhtml
ag={1gA0gA.
Doc 107
0.2290, -9.0000, 5.0000, 0.2290
testing/NTCIR/xhtml5/5/0706.2632/0706.2632_1_63.xhtml