36 lines
668 B
Python
36 lines
668 B
Python
#%%
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import sympy as sp
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import IPython.display as dp
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k = sp.symbols("k")
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# a)
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print("a)")
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dp.display(sp.Sum(k, (k, 4, 10)))
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dp.display(sp.Sum(k, (k, 4, 10)).doit())
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# b)
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print("b)")
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dp.display(sp.Sum(2*k, (k, 4, 10)))
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dp.display(sp.Sum(2*k, (k, 4, 10)).doit())
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# c)
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print("c)")
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dp.display(sp.Sum(k**3, (k, -2, 2)))
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dp.display(sp.Sum(k**3, (k, -2, 2)).doit())
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# d)
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print("d)")
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dp.display(sp.Sum(1/k, (k, 2, 4)))
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dp.display(sp.Sum(1/k, (k, 2, 4)).doit())
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# e)
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print("3)")
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dp.display(sp.Sum(2**k, (k, 0, 4)))
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dp.display(sp.Sum(2**k, (k, 0, 4)).doit())
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# f)
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print("f)")
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dp.display(sp.Sum(((-1)**k)*k, (k, 4, 9)))
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dp.display(sp.Sum(((-1)**k)*k, (k, 4, 9)).doit())
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#%% |