My question is can I write this code in a different and easier way .? Python code: # there is only one root def fn(x): return x**3 - x 2 # define bisection method def bisection( eq, segment, app 0.3): a, b = segment['a'l, segment['b'1 Fa, Fb = eq(a), eq(b) if Fa Fb > 0: raise Exception( 'No change of sign bisection not possible') while( b a > app ): x = ( a + b) / 2.0 f eq(x) if f * Fa > 0: a x else: b = x %3D return x #test it print bisection ( fn, {'a':1, 'b':2}, 0.00003)
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write this code in a different and easier way
The easier presentation of given Python code:
def fn(x):
return x**3 - x - 2
# define bisection method
def bisection(segment, app=0.3):
a, b = segment['a'], segment['b']
if (fn(a) * fn(b) >= 0):
raise Exception('No change of sign- bisection not possible')
x = a
while ((b-a) > app):
# compute middle point
x = (a+b)/2
# Check for middle point is root
if (fn(x) == 0.0):
break
# check to decide the side for iteration steps
if (fn(x)*fn(a) < 0):
b = x
else:
a = x
return x
# test it
print('The value of root is : %.5f'%bisection({'a':1, 'b':2}, 0.00003))
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- Please Program this in SMALLTALK Extend class Array with the method contains:. It returns true if the argument is in the array, and false if not. Use the #= binary message for comparisons. Example interaction: st> a := #(3 1 4 8 7 3). (3 1 4 8 7 3 ) st> a contains: 4. true st> a contains: 99. false Start of answer: Array extend [PROGRAM IN C++ Our BoardArray will store 5 entries maximum. Improve the following existing methods: bool add(entry* e) Improve the add method where you will return true if the entry has been successfully added (i.e. the entry is placed in the top 10), otherwise return false (i.e. if the entry did not make it to the top 10). bool remove(const char* person) Improve the remove method where you return true if an entry is successfully deleted (i.e. we have found an entry that matches the person), otherwise return false. Add the following additional methods: bool ban_country(const char* nation) Removes all the entries bearing the country equal to the given nation. Return true if at least one entry has been removed, otherwise return false. int country_wins(const char* nation) Returns the number of entries in the scoreboard who represents the given nation. int exemplary(int score) Returns how many entries in the scoreboard are greater than or equal to the given score. double…PROGRAM IN C++ Our BoardArray will store 5 entries maximum. Improve the following existing methods: bool add(entry* e) Improve the add method where you will return true if the entry has been successfully added (i.e. the entry is placed in the top 10), otherwise return false (i.e. if the entry did not make it to the top 10). bool remove(const char* person) Improve the remove method where you return true if an entry is successfully deleted (i.e. we have found an entry that matches the person), otherwise return false. Add the following additional methods: bool ban_country(const char* nation) Removes all the entries bearing the country equal to the given nation. Return true if at least one entry has been removed, otherwise return false. int country_wins(const char* nation) Returns the number of entries in the scoreboard who represents the given nation. int exemplary(int score) Returns how many entries in the scoreboard are greater than or equal to the given score. double…
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