L

l’Hôpital’s rule, 1585, 1586
Label, 1587, 1588
Laguerre polynomials, 1589, 1590, 1591
Laguerre_base procedure, 1592
LaguerreP, 1593
LaguerreP operator, 1594
LALR package, 1595
lalr_create_parser lisp function
    LALR package, 1596
lambda reserved word, 1597
Lambert’s W function, 1598, 1599, 1600, 1601
Lambert_W, 1602, 1603
Langmead, Neil, 1604, 1605
laplace operator
    LAPLACE package, 1606
LAPLACE package, 1607
Laplace transform, 1608, 1609
laplace_transform operator, 1610
Laplacian
    vector field, 1611
lasimp switch, 1612
last operator
    ASSIST package, 1613
latex switch, 1614
Lattice invariants, 1615
Lattice roots, 1616
lattice_delta operator
    ELLIPFN package, 1617
lattice_e1 operator
    ELLIPFN package, 1618
lattice_e2 operator
    ELLIPFN package, 1619
lattice_e3 operator
    ELLIPFN package, 1620
lattice_g operator
    ELLIPFN package, 1621
lattice_g2 operator
    ELLIPFN package, 1622
lattice_g3 operator
    ELLIPFN package, 1623
lattice_generators operator
    ELLIPFN package, 1624
lattice_invariants operator
    ELLIPFN package, 1625
lattice_roots operator
    ELLIPFN package, 1626
lazystbasis operator
    CALI package, 1627
lazystbasis!* symbolic procedure
    CALI package, 1628
lcm operator, 1629
lcm switch, 1630
lcof operator, 1631
ldot operator, 1632
Leading coefficient, 1633
leadterm operator
    ASSIST package, 1634
left_factor operator
    NCPOLY package, 1635
left_factors operator
    NCPOLY package, 1636
Legendre Elliptic Integrals, 1637
Legendre polynomials, 1638, 1639, 1640, 1641
Legendre_base procedure, 1642
legendre_symbol operator, 1643
LegendreP, 1644
LegendreP operator, 1645
length, 1646, 1647
length operator, 1648, 1649, 1650, 1651
    use on lists, 1652
Lerch_Phi, 1653, 1654
let, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663
LET rules, 1664
Levi-Cevita tensor, 1665
lex
    term order, 1666
lex, 1667
lexefgb switch, 1668, 1669, 1670
lexicographic
    CALI package, 1671
lhs operator, 1672
lhyp switch, 1673
Li (logarithmic integral) operator, 1674, 1675
Lie Derivative, 1676
LIE package, 1677
lie_class variable
    LIE package, 1678
lie_list variable
    LIE package, 1679
lieclass procedure
    LIE package, 1680
liemat matrix
    LIE package, 1681
liendimcom1 procedure
    LIE package, 1682
lientrans matrix
    LIE package, 1683
LIEPDE, 1684
lift operator
    EDS package, 1685
limit operator, 1686
limit!+ operator, 1687
limit!- operator, 1688
LINALG package, 1689
Line integrals, 1690
linear, 1691
Linear Algebra package, 1692, 1693
linear declaration, 1694
Linear operator, 1695, 1696, 1697
linear_divisors operator
    EDS package, 1698
linearise operator
    EDS package, 1699
linearize operator
    EDS package, 1700
lineint function
    AVECTOR package, 1701
lineint operator
    ORTHOVEC package, 1702
linelength operator, 1703
Liska, Richard, 1704, 1705
Lisp, 1706
lisp, 1707
List, 1708
    vector operations, 1709
list, 1710
List operation, 1711, 1712
list switch, 1713
list_to_array operator
    ASSIST package, 1714
list_to_ids operator
    ASSIST package, 1715
listargp declaration, 1716
listargs switch, 1717
listbag operator
    ASSIST package, 1718
listgroebfactor operator
    CALI package, 1719
listgroebfactor!* symbolic procedure
    CALI package, 1720
listminimize
    CALI package, 1721
listproc keyword, 1722
listtest
    CALI package, 1723
LISTVECOPS package, 1724
lmon switch, 1725
ln numerical operator, 1726
LNTH operator, 1727
load command, 1728
load_package command, 1729, 1730
loadgroups operator
    SYMMETRY package, 1731
local procedures
    CALI package, 1732
localorder procedure
    CALI package, 1733
localorder!* symbolic procedure
    CALI package, 1734
log, 1735
log numerical operator, 1736
log10 numerical operator, 1737
log_sum operator
    RATINT package, 1738
logb numerical operator, 1739
Lommel functions, 1740, 1741, 1742
Lommel1 operator, 1743
    SPECFN package, 1744
Lommel2 operator, 1745
    SPECFN package, 1746
Loop, 1747, 1748
lose lisp flag, 1749
low_pow, 1750
lower_matrix switch, 1751
lowestdeg operator
    ASSIST package, 1752
LPDO package, 1753
lpdofac operator
    LPDO package, 1754
lpdofactorize operator
    LPDO package, 1755
lpdofactorizex operator
    LPDO package, 1756
lpdofacx operator
    LPDO package, 1757
lpdogdp operator
    LPDO package, 1758
lpdogp operator
    LPDO package, 1759
lpdoord operator
    LPDO package, 1760
lpdoptl operator
    LPDO package, 1761
lpdos operator
    LPDO package, 1762
lpdoset operator
    LPDO package, 1763
lpdosym operator
    LPDO package, 1764
lpdosym2dp operator
    LPDO package, 1765
lpdoweyl operator
    LPDO package, 1766
lpower operator, 1767
lterm operator, 1768, 1769
ltrig switch, 1770
lu_decom operator
    LINALG package, 1771