Actuarial Symbol Code
\( a \) a
\( a(x) \) a(x)
\( a_x \) a_x
\( \ax{\angl{K}} \) \ax{\angl{K}}
\( \bax{P_t} \) \bax{P_t}
\( \bax{\angl{T}} \) \bax{\angl{T}}
\( \bax{x} \) \bax{x}
\( \bax[h]{r} \) \bax[h]{r}
\( \bax[i]{x+t} \) \bax[i]{x+t}
\( \bax[r]{x+t} \) \bax[r]{x+t}
\( \dax{\angl{K+1}} \) \dax{\angl{K+1}}
\( \dax[(m)]{x} \) \dax[(m)]{x}
\( \aringx[(m)]{x} \) \aringx[(m)]{x}
\( \dax[\{m\}]{x} \) \dax[\{m\}]{x}
\( _j\dax{x} \) _j\dax{x}
\( _*\dax{x} \) _*\dax{x}
\( \ax{\endowxn} \) \ax{\endowxn}
\( \bax{\endowxn} \) \bax{\endowxn}
\( \dax{\endowxn} \) \dax{\endowxn}
\( \dax[(m)]{\endowxn} \) \dax[(m)]{\endowxn}
\( \aringx[(m)]{\endowxn} \) \aringx[(m)]{\endowxn}
\( \dax[\{m\}]{\endowxn} \) \dax[\{m\}]{\endowxn}
\( \bax{\joint\endowxn} \) \bax{\joint\endowxn}
\( ^2\bax{\endowxn} \) ^2\bax{\endowxn}
\( _{n|}\ax{x} \) _{n|}\ax{x}
\( _{n|}\bax{x} \) _{n|}\bax{x}
\( _{n|}\dax{x} \) _{n|}\dax{x}
\( _{n|}\dax[(m)]{x} \) _{n|}\dax[(m)]{x}
\( \bax[1]{xy|z} \) \bax[1]{xy|z}
\( \dax[(m)]{xy} \) \dax[(m)]{xy}
\( \dax{xy:\angln} \) \dax{xy:\angln}
\( ^2\dax{xy:\angln} \) ^2\dax{xy:\angln}
\( \bax{x|y} \) \bax{x|y}
\( \bax{\joint{x_1 x_2 x_3}} \) \bax{\joint{x_1 x_2 x_3}}
\( (aA)(x) \) (aA)(x)
\( (aA)_t \) (aA)_t
\( (aC)_t \) (aC)_t
\( (aF)_t \) (aF)_t
\( (aU)_t \) (aU)_t
\( (aV)(x) \) (aV)(x)
\( (aV)_t \) (aV)_t
\( A(h) \) A(h)
\( A_t \) A_t
\( \Ax{x} \) \Ax{x}
\( \bAx{x} \) \bAx{x}
\( \Ax[(m)]{x} \) \Ax[(m)]{x}
\( \bAx[\text{PR}]{x} \) \bAx[\text{PR}]{x}
\( \Ax{\termxn} \) \Ax{\termxn}
\( \Ax{\endowxn} \) \Ax{\endowxn}
\( \bAx{\endowxn} \) \bAx{\endowxn}
\( \Ax{\pureendowxn} \) \Ax{\pureendowxn}
\( _j\Ax{x} \) _j\Ax{x}
\( _*\Ax{x} \) _*\Ax{x}
\( \bAx{\termxn} \) \bAx{\termxn}
\( \tAx{\termxn} \) \tAx{\termxn}
\( ^2\Ax{\pureendowxn} \) ^2\Ax{\pureendowxn}
\( ^2\Ax{\termxn} \) ^2\Ax{\termxn}
\( _{m|}\bAx{x} \) _{m|}\bAx{x}
\( _{m|n}\bAx{x} \) _{m|n}\bAx{x}
\( \Ax{xy} \) \Ax{xy}
\( \Ax{\joint{xy}} \) \Ax{\joint{xy}}
\( \Ax[(m)]{xy} \) \Ax{xy}
\( \bAx{x \iitop{y}} \) \bAx{x \iitop{y}}
\( \bAx{\itop{x}y} \) \bAx{x \iitop{y}}
\( \Ax{xy:\angln} \) \Ax{xy:\angln}
\( \bAx{\itop{\joint{xy}}:\angln} \) \bAx{\itop{\joint{xy}}:\angln}
\( ^2\Ax{xy:\angln} \) ^2\Ax{xy:\angln}
\( \bAx{wx\iitop{y}} \) \bAx{wx\iitop{y}}
\( \bAx{\joint{x_1 x_2 x_3}} \) \bAx{\joint{x_1 x_2 x_3}}
\( _kAS \) _kAS
\( _k\widehat{AS} \) _k\widehat{AS}
\( (AS)_{x+t} \) (AS)_{x+t}
\( (AAI) \) (AAI)
\( \beta \) \beta
\( \bar\beta \) \bar\beta
\( \Gamma(\alpha) \) \Gamma(\alpha)
\( b(u) \) b(u)
\( b_j \) b_j
\( b_t \) b_t
\( b_f(t) \) b_f(t)
\( B_t \) B_t
\( \hat{B}_{x+k} \) \hat{B}_{x + k}
\( \hat{B}_{x + t}^{(3)} \) \hat{B}_{x + t}^{(3)}
\( \hat{B}_{x + t}^{(j)} \) \hat{B}_{x + t}^{(j)}
\( _hBP \) _hBP
\( c \) c
\( c_k \) c_k
\( \hat{c}_k \) \hat{c}_k
\( c(t) \) c(t)
\( C_1 \) C_1
\( C_2 \) C_2
\( C_3 \) C_3
\( C_h \) C_h
\( _kCV \) _kCV
\( \dx[(j)]{x} \) \dx[(j)]{x}
\( _n\dx{x} \) _n\dx{x}
\( _n\dx[(j)]{x} \) _n\dx[(j)]{x}
\( _n\dx[(\tau)]{x} \) _n\dx[(\tau)]{x}
\( \actsymb{t}{}{D}{j}{} \) \actsymb{t}{}{D}{j}{}
\( \actsymb{k+1}{}{D}{}{} \) \actsymb{k+1}{}{D}{}{}
\( \DA_{\termxn} \) \DA_{\termxn}
\( \DbA_{\termxn} \) \DbA_{\termxn}
\( _n\Dx{x} \) _n\Dx{x}
\( _n\Dx[(j)]{x} \) _n\Dx[(j)]{x}
\( _n\Dx[(\tau)]{x} \) _n\Dx[(\tau)]{x}
\( e \) e
\( e_{h - 1} \) e_{h - 1}
\( e_x \) e_x
\( \eringx{x} \) \eringx{x}
\( \hat{e}_k \) \hat{e}_k
\( \eringx{\endowxn} \) \eringx{\endowxn}
\( e_{xy} \) e_{xy}
\( e_{\joint{xy}} \) e_{\joint{xy}}
\( \mathrm{E} \) \mathrm{E}
\( E \) E
\( E_0 \) E_0
\( _n\Ex{x} \) _n\Ex{x}
\( (ES)_{x + h + t} \) (ES)_{x + h + t}
\( \mathit{ELRA} \) \mathit{ELRA}
\( f \) f
\( f(u,t) \) f(u,t)
\( f_S(s) \) f_S(s)
\( F_X(x) \) F_X(x)
\( f_t \) f_t
\( F^{(k)} \) F^{(k)}
\( F_S(s) \) F_S(s)
\( _kF \) _kF
\( G \) G
\( \hat{G} \) \hat{G}
\( G(b) \) G(b)
\( G(x; \alpha, \beta) \) G(x; \alpha, \beta)
\( h(x) \) h(x)
\( h(r) \) h(r)
\( H(x; \alpha, \beta, x_0) \) H(x; \alpha, \beta, x_0)
\( _u(hp)_{x + t}^{(\tau)} \) _u(h \mu)_{x + t}^{(\tau)}
\( (hp)_{x + t}^{(j)}(u) \) (hp)_{x + t}^{(j)}(u)
\( i’_{k + 1} \) i’_{k + 1}
\( \hat{\imath}_{k + 1} \) \hat{\imath}_{k + 1}
\( i(s, s + t) \) i(s, s + t)
\( I_k \) I_k
\( I_d \) I_d
\( I_d(x) \) I_d(x)
\( _jI_k \) _jI_k
\( \IA_x \) \IA_x
\( \IbA_x \) \IbA_x
\( \bIbA_x \) bIbA_x
\( \ImbA_x \) ImbA_x
\( \IA_{\termxn} \) \IA_{\termxn}
\( J \) J
\( J \) J
\( j(s, s + t, s + u) \) j(s, s + t, s + u)
\( _t{\bar{k}}{x} \) _t{\bar{k}}{x}
\( K \) K
\( K(x) \) K(x)
\( K(xy) \) K(xy)
\( K(\joint{xy}) \) K(\joint{xy})
\( \lx{x} \) \lx{x}
\( \lx{[x] + k} \) \lx{x}
\( \lx[(\tau)]{x} \) \lx[(\tau)]{x}
\( l(x, u) \) l(x, u)
\( l_f(x, u) \) l_f(x, u)
\( L \) L
\( L_1 \) L_1
\( L_x \) L_x
\( L(h) \) L(h)
\( _tL \) _tL
\( _tL^{\underline{2}} \) _tL^{\underline{2}}
\( _tL_e \) _tL_e
\( _tL_e^{\underline{2}} \) _tL_e^{\underline{2}}
\( \Lx{x} \) \Lx{x}
\( \Lx[(\tau)]{x} \) \Lx[(\tau)]{x}
\( m(x) \) m(x)
\( m_x^{(j)} \) m_x^{(j)}
\( m_x^{(\tau)} \) m_x^{(\tau)}
\( m_x^{\prime (j)} \) m_x^{\prime (j)}
\( \mathrm{M}_X(t) \) \mathrm{M}_X(t)
\( M(x) \) M(x)
\( n(u) \) n(u)
\( N \) N
\( N(t) \) N(t)
\( p(j) \) p(j)
\( p(x) \) p(x)
\( p_k \) p_k
\( \px{[x] + r} \) \px{[x] + r}
\( p^{*n}(x) \) p^{*n}(x)
\( _t\px{x} \) _t\px{x}
\( _t\px{x} \) _t\px{x}
\( _t\px[(\tau)]{x} \) _t\px[(\tau)]{x}
\( _t\px[\prime (j)]{x} \) _t\px[\prime (j)]{x}
\( _t\px{xy} \) _t\px{x}
\( _t\px{\joint{xy}} \) _t\px{\joint{xy}}
\( _t\px{xy} \) _t\px{x}
\( _u\px{\joint{xy} + t} \) _u\px{\joint{xy} + t}
\( _t\px{\joint{x_1 x_2}\nthtop{k}{\joint{x_3}}} \) _t\px{\joint{x_1 x_2}\nthtop{k}{\joint{x_3}}}
\( P(x) \) P(x)
\( P(s,t) \) P(s,t)
\( P_t \) P_t
\( \actsymb{}{T}{P}{t}{} \) \actsymb{}{T}{P}{t}{}
\( P^a \) P^a
\( P_x \) P_x
\( _j\Px{x} \) _j\Px{x}
\( _*\Px{x} \) _*\Px{x}
\( \Px[A]{\endowxn} \) \Px[A]{\endowxn}
\( \Px{\endowxn} \) \Px{\endowxn}
\( \Px{\joint{xy}} \) \Px{\joint{xy}}
\( \Px{\termxn} \) \Px{\termxn}
\( \Px{\pureendowxn} \) \Px{\pureendowxn}
\( P^{*n}(x) \) P^{*n}(x)
\( _h\Px{x} \) _h\Px{x}
\( _h\Px{\endowxn} \) _h\Px{\endowxn}
\( (Pa)(x) \) (Pa)(x)
\( (Pa)_t \) (Pa)_t
\( \premium{\bAx{\endowxn}} \) \premium{\bAx{\endowxn}}
\( \premium{_{n|}\dax{x}} \) \premium{_{n|}\dax{x}}
\( \premium{_{n|}\bax{x}} \) \premium{_{n|}\bax{x}}
\( \premium[(m)]{\bAx{x}} \) \premium[(m)]{\bAx{x}}
\( \premium[\{m\}]{\bAx{x}} \) \premium[\{m\}]{\bAx{x}}
\( \premium{\bAx[\text{PR}]{x}} \) \premium{\bAx[\text{PR}]{x}}
\( \bpremium{\bAx{\endowxn}} \) \bpremium{\bAx{\endowxn}}
\( \bpremium{\bAx{\termxn}} \) \bpremium{\bAx{\termxn}}
\( \bpremium{\bAx{\pureendowxn}} \) \bpremium{\bAx{\pureendowxn}}
\( \premium[(m)]{\bAx{\endowxn}} \) \premium[(m)]{\bAx{\endowxn}}
\( \premium[(m)]{\bAx{\termxn}} \) \premium[(m)]{\bAx{\termxn}}
\( _h\bpremium{\bAx{x}} \) _h\bpremium{\bAx{x}}
\( _h\bpremium{\bAx{\endowxn}} \) _h\bpremium{\bAx{\endowxn}}
\( _h\premium[(m)]{\bAx{\endowxn}} \) _h\premium[(m)]{\bAx{\endowxn}}
\( _h\premium[\{m\}]{\bAx{\endowxn}} \) _h\premium[\{m\}]{\bAx{\endowxn}}
\( \premium{\bAx{\joint{xy}\iitop{\joint{z}}}} \) \premium{\bAx{\joint{xy}\iitop{\joint{z}}}}
\( \premium{\bAx{\ibottom{x}\iitop{y}z}} \) \premium{\bAx{\ibottom{x}\iitop{y}z}}
\( \tilde{P}_{\:\termxn} \) \tilde{P}_{\:\termxn}
\( \qx{[x] + r} \) \qx{[x] + r}
\( \qx[(d)]{x} \) \qx[(d)]{x}
\( \qx[(i)]{x} \) \qx[(i)]{x}
\( \qx[(r)]{x} \) \qx[(r)]{x}
\( \qx[(w)]{x} \) \qx[(w)]{x}
\( \hat{q}^{(j)}_{x+k} \) \hat{q}^{(j)}_{x+k}
\( \qx{xy} \) \qx{xy}
\( _{k|}\qx{x} \) _{k|}\qx{x}
\( _t\qx{x} \) _{k|}\qx{x}
\( _t\qx[(j)]{x} \) _t\qx[(j)]{x}
\( _t\qx[(\tau)]{x} \) _t\qx[(j)]{x}
\( _t\qx[\prime (j)]{x} \) _t\qx[\prime (j)]{x}
\( _{t|u}\qx{x} \) _{k|}\qx{x}
\( _n\qx{\itop{x}y} \) _n\qx{\itop{x}y}
\( _n\qx{x\iitop{y}} \) _n\qx{x\iitop{y}}
\( _{k|}\qx{xy} \) _{k|}\qx{xy}
\( _n\qx{\ibottom{x}\iitop{y}z} \) _n\qx{\ibottom{x}\iitop{y}z}
\( _\infty\qx{\ibottom{x}\iibottom{y}\iiitop{z}} \) _\infty\qx{\ibottom{x}\iibottom{y}\iiitop{z}}
\( r \) r
\( r_C \) r_C
\( r_F \) r_F
\( r_N \) r_N
\( (rA)_t \) (rA)_t
\( (rF)_t \) (rF)_t
\( (rV)_t \) (rV)_t
\( R \) R
\( \tilde{R} \) \tilde{R}
\( R(x, h, y) \) R(x, h, y)
\( s(x) \) s(x)
\( \dsx{\angln} \) \dsx{\angln}
\( s(x,u) \) s(x,u)
\( \bsx{\endowxn} \) \bsx{\endowxn}
\( \dsx{\endowxn} \) \dsx{\endowxn}
\( S \) S
\( S(t) \) S(t)
\( S_y \) S_y
\( _kSC \) _kSC
\( T \) T
\( \tilde{T} \) \tilde{T}
\( T_x \) T_x
\( T_{xy} \) T_{xy}
\( T_{\joint{xy}} \) T_{\joint{xy}}
\( U(t) \) U(t)
\( U_t \) U_t
\( \hat{U}{t} \) \hat{U}{t}
\( v_t \) v_t
\( \tilde{v}_n \) \tilde{v}_n
\( V_i \) V_i
\( V_t \) V_t
\( _k\Vx{x} \) _k\Vx{x}
\( _k\Vx{\endowxn} \) _k\Vx{\endowxn}
\( _k\Vx{\:\termxn} \) _k\Vx{\:\termxn}
\( _k\Vx{\pureendowxn} \) _k\Vx{\pureendowxn}
\( _k\Vx[\text{FPT}]{x} \) _k\Vx[\text{FPT}]{x}
\( _k^h\Vx{x} \) _k^h\Vx{x}
\( _k^h\Vx{\endowxn} \) _k^h\Vx{\endowxn}
\( _k^h\Vx[(m)]{\endowxn} \) _k^h\Vx[(m)]{\endowxn}
\( _k^h\Vx[\text{Mod}]{\endowxn} \) _k^h\Vx[\text{Mod}]{\endowxn}
\( _k\reserve{_{n|}\dax{x}} \) _k\reserve{_{n|}\dax{x}}
\( _t\breserve{_{n|}\bax{x}} \) _t\breserve{_{n|}\bax{x}}
\( _t\breserve{\bAx{x}} \) _t\breserve{\bAx{x}}
\( _t\breserve{\bAx{\endowxn}} \) _t\breserve{\bAx{\endowxn}}
\( _t\breserve{\bAx{\termxn}} \) _t\breserve{\bAx{\termxn}}
\( _t\breserve{\bAx{\pureendowxn}} \) _t\breserve{\bAx{\pureendowxn}}
\( _t\breserve{\bAx{x}}^{\text{Mod}} \) _t\breserve{\bAx{x}}^{\text{Mod}}
\( _t\reserve{\bAx{\joint{xy}}} \) _t\reserve{\bAx{\joint{xy}}}
\( _t\reserve[\{1\}]{\bAx{x}} \) _t\reserve[\{1\}]{\bAx{x}}
\( _k\reserve{\bAx[\text{PR}]{x}} \) _k\reserve{\bAx[\text{PR}]{x}}
\( _k^h\reserve{\Ax{\termxn}} \) _k^h\reserve{\Ax{\termxn}}
\( _t^h\breserve{\bAx{x}} \) _t^h\reserve{\bAx{x}}
\( _t^h\breserve{\bAx{\endowxn}} \) _t^h\breserve{\bAx{\endowxn}}
\( _t^h\breserve[(m)]{\bAx{\endowxn}} \) _t^h\breserve[(m)]{\bAx{\endowxn}}
\( w(x) \) w(x)
\( W_i \) W_i
\( W_t \) W_t
\( _k\Wx{} \) _k\Wx{}
\( _k\Wx{x} \) _k\Wx{x}
\( _k\Wx{\endowxn} \) _k\Wx{\endowxn}
\( _k^h\Wx{x} \) _k^h\Wx{x}
\( (Wa)_t \) (Wa)_t
\( _k\bpaidup{\Ax{x}} \) _k\bpaidup{\Ax{x}}
\( _k\bpaidup{\Ax{\endowxn}} \) _k\bpaidup{\Ax{\endowxn}}
\( _k^h\bpaidup{\Ax{x}} \) _k^h\bpaidup{\Ax{x}}
\( (x) \) (x)
\( (x_1 x_2 \dotsm x_m) \) (x_1 x_2 \dotsm x_m)
\( (\joint{x_1 x_2 \dotsm x_m}) \) (\joint{x_1 x_2 \dotsm x_m})
\( \joint{x_1x_2 \dotsm}\nthtop{k}{\joint{x_m}} \) \joint{x_1x_2 \dotsm}\nthtop{k}{\joint{x_m}}
\( \joint{x_1x_2 \dotsm}\nthtop{[k]}{\joint{x_m}} \) \joint{x_1x_2 \dotsm}\nthtop{[k]}{\joint{x_m}}
\( X_i \) X_i
\( X(\theta) \) X(\theta)
\( Y \) Y
\( y(s, s + m) \) y(s, s + m)
\( Y(t, n) \) Y(t, n)
\( z_t \) z_t
\( Z \) Z
\( _mZ_t \) _mZ_t