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Python Lab Command Library .edu-plot command in python

Python Lab Command Library
MATH 151, Engineering Math I, Summer 2019
Commands introduced for Lab 8:
arange() Generates an equally- https://docs.scipy.org/doc/numpy/reference/generated/numpy.arange.html
spaced array for numeric
computation/plotting
Commands introduced for Lab 5:
.extend Combine graphs into one https://docs.sympy.org/latest/modules/plotting.html
figure #sympy.plotting.plot.Plot.extend
idiff() Implicit differentiation of https://docs.sympy.org/latest/ modules/sympy/geometry/util.html
an expression (set = 0). (NOTE: Use Ctrl-F to find the idiff syntax and examples as they
are far down the page.)
plot implicit() Plot an implicit expres- https:docs.sympy.org/latest/modules/plotting.html
sion (set = 0) or an equa- #sympy.plotting.plot implicit.plot implicit
tion.
plot parametric() Plot a parametrized https://docs.sympy.org/latest/modules/plotting.html#plotting-function-
curve. reference
ylim Sets the ymin and ymax https://docs.sympy.org/0.7.5/modules/mpmath/plotting.html
of a symbolic plot (within
the plot command)
Commands introduced for Lab 4:
Rational Define a rational expres- https://docs.sympy.org/latest/tutorial/gotchas.html#two-final-notes-and
sion you wish to keep
rather than actually di-
viding.
Commands introduced for Lab 3:
diff Differentiate an expres- https://docs.sympy.org/latest/tutorial/calculus.html#derivatives
sion
Commands introduced for Lab 2:
for Create a loop to do some- https://docs.python.org/3/tutorial/datastructures.html#list-
thing multiple times. comprehensions
limit() Calculate the limit of an https://docs.sympy.org/latest/tutorial/calculus.html#limits
expression.
plot() Plot a function, or multi- https://docs.sympy.org/latest/modules/plotting.html#plotting-function-
ple functions. reference
Commands introduced for Lab 1:
.dot() Finds the dot prod- https://docs.sympy.org/latest/ modules/sympy/matrices/matrices.html
uct of two vectors #MatrixBase.dot
(FIRST.dot(SECOND) )
.evalf() Evaluate to floating point https://docs.sympy.org/latest/tutorial/basic operations.html#evalf
Matrix() Create a matrix or vector https://docs.sympy.org/latest/tutorial/matrices.html
.norm() Finds the magnitude of a https://docs.sympy.org/latest/ modules/sympy/matrices/matrices.html
vector #MatrixBase.norm
plot parametric() Plot a parametrized curve https://docs.sympy.org/latest/modules/plotting.html#plotting-function-
reference
print Display both text output https://docs.python.org/3/library/functions.html#print
and variable values
solve() Symbolically solve an https://docs.sympy.org/latest/modules/solvers/solvers.html
equation
subs Substitute value(s) into https://docs.sympy.org/latest/tutorial/basic operations.html#substitution
an expression
symbols() Defines a variable to be https://docs.sympy.org/latest/tutorial/intro.html#a-more-interesting-
symbolic example
Trig List of Trig and Inverse https://docs.scipy.org/doc/numpy/reference/routines.math.html
Trig Functions
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