Lakes Erie, Huron, Ontario, 52
Laplace, Pierre Simon de (1749–1827), 565
Laplace transform, 558
and convolution, 588
and initial value problems, 568
and linear systems, 571
differentiation of, 589
existence, 563
integration of transforms, 591
inverse, 561
inverse transforms of series, 594
linearity, 560
notation, 561
of derivative, 568
of higher derivatives, 569
of integral, 574
of periodic function, 597
of square and triangular wave functions, 598
products of transforms, 587
translation on the s-axis, 579
translation on the t-axis, 594
uniqueness of inverse, 565
Law of cosines, 202
Legendre polynomial, 623
Length of vector, 213
Leonardo Fibonacci (1175–1250?), 363
Limit cycle, 524
Limited environment situation, 80
Limiting velocity, 20
Linear approximation formula, 109
Linear differential equation:
Linear factor partial fractions, 579
Linear system (algebraic), 139
Linear system (differential equations):
Linearity of Laplace transform, 560
Linearized system, 516
Lipschitz continuous, 658
Local error, 110
Local existence of solutions, 663
Logarithmic decrement, 313
Logistic populations, interactions of, 534
Logistic prey population, 536
Lower triangular matrix, 194
3.137.183.210