L

l’Hôpital’s rule, 1588, 1589
Label, 1590, 1591
Laguerre polynomials, 1592, 1593, 1594
Laguerre_base procedure, 1595
LaguerreP, 1596
LaguerreP operator, 1597
LALR package, 1598
lalr_create_parser lisp function
    LALR package, 1599
lambda reserved word, 1600
Lambert’s W function, 1601, 1602, 1603, 1604
Lambert_W, 1605, 1606
Langmead, Neil, 1607, 1608
laplace operator
    LAPLACE package, 1609
LAPLACE package, 1610
Laplace transform, 1611, 1612
laplace_transform operator, 1613
Laplacian
    vector field, 1614
lasimp switch, 1615
last operator
    ASSIST package, 1616
latex switch, 1617
Lattice invariants, 1618
Lattice roots, 1619
lattice_delta operator
    ELLIPFN package, 1620
lattice_e1 operator
    ELLIPFN package, 1621
lattice_e2 operator
    ELLIPFN package, 1622
lattice_e3 operator
    ELLIPFN package, 1623
lattice_g operator
    ELLIPFN package, 1624
lattice_g2 operator
    ELLIPFN package, 1625
lattice_g3 operator
    ELLIPFN package, 1626
lattice_generators operator
    ELLIPFN package, 1627
lattice_invariants operator
    ELLIPFN package, 1628
lattice_roots operator
    ELLIPFN package, 1629
lazystbasis operator
    CALI package, 1630
lazystbasis!* symbolic procedure
    CALI package, 1631
lcm operator, 1632
lcm switch, 1633
lcof operator, 1634
ldot operator, 1635
Leading coefficient, 1636
leadterm operator
    ASSIST package, 1637
left_factor operator
    NCPOLY package, 1638
left_factors operator
    NCPOLY package, 1639
Legendre Elliptic Integrals, 1640
Legendre polynomials, 1641, 1642, 1643, 1644
Legendre_base procedure, 1645
legendre_symbol operator, 1646
LegendreP, 1647
LegendreP operator, 1648
length, 1649, 1650
length operator, 1651, 1652, 1653, 1654
    use on lists, 1655
Lerch_Phi, 1656, 1657
let, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666
LET rules, 1667
Levi-Cevita tensor, 1668
lex
    term order, 1669
lex, 1670
lexefgb switch, 1671, 1672, 1673
lexicographic
    CALI package, 1674
lhs operator, 1675
lhyp switch, 1676
Li (logarithmic integral) operator, 1677, 1678
Lie Derivative, 1679
LIE package, 1680
lie_class variable
    LIE package, 1681
lie_list variable
    LIE package, 1682
lieclass procedure
    LIE package, 1683
liemat matrix
    LIE package, 1684
liendimcom1 procedure
    LIE package, 1685
lientrans matrix
    LIE package, 1686
LIEPDE, 1687
lift operator
    EDS package, 1688
limit operator, 1689
limit!+ operator, 1690
limit!- operator, 1691
LINALG package, 1692
Line integrals, 1693
linear, 1694
Linear Algebra package, 1695, 1696
linear declaration, 1697
Linear operator, 1698, 1699, 1700
linear_divisors operator
    EDS package, 1701
linearise operator
    EDS package, 1702
linearize operator
    EDS package, 1703
lineint function
    AVECTOR package, 1704
lineint operator
    ORTHOVEC package, 1705
linelength operator, 1706
Liska, Richard, 1707, 1708
Lisp, 1709
lisp, 1710
List, 1711
    vector operations, 1712
list, 1713
List operation, 1714, 1715
list switch, 1716
list_to_array operator
    ASSIST package, 1717
list_to_ids operator
    ASSIST package, 1718
listargp declaration, 1719
listargs switch, 1720
listbag operator
    ASSIST package, 1721
listgroebfactor operator
    CALI package, 1722
listgroebfactor!* symbolic procedure
    CALI package, 1723
listminimize
    CALI package, 1724
listproc keyword, 1725
listtest
    CALI package, 1726
LISTVECOPS package, 1727
lmon switch, 1728
ln numerical operator, 1729
LNTH operator, 1730
load command, 1731
load_package command, 1732, 1733
loadgroups operator
    SYMMETRY package, 1734
local procedures
    CALI package, 1735
localorder procedure
    CALI package, 1736
localorder!* symbolic procedure
    CALI package, 1737
log, 1738
log numerical operator, 1739
log10 numerical operator, 1740
log_sum operator
    RATINT package, 1741
logb numerical operator, 1742
LOGOTURTLE package, 1743
Lommel functions, 1744, 1745, 1746
Lommel1 operator, 1747
    SPECFN package, 1748
Lommel2 operator, 1749
    SPECFN package, 1750
Loop, 1751, 1752
lose lisp flag, 1753
low_pow, 1754
lower_matrix switch, 1755
lowestdeg operator
    ASSIST package, 1756
LPDO package, 1757
lpdofac operator
    LPDO package, 1758
lpdofactorize operator
    LPDO package, 1759
lpdofactorizex operator
    LPDO package, 1760
lpdofacx operator
    LPDO package, 1761
lpdogdp operator
    LPDO package, 1762
lpdogp operator
    LPDO package, 1763
lpdoord operator
    LPDO package, 1764
lpdoptl operator
    LPDO package, 1765
lpdos operator
    LPDO package, 1766
lpdoset operator
    LPDO package, 1767
lpdosym operator
    LPDO package, 1768
lpdosym2dp operator
    LPDO package, 1769
lpdoweyl operator
    LPDO package, 1770
lpower operator, 1771
lterm operator, 1772, 1773
ltrig switch, 1774
lu_decom operator
    LINALG package, 1775