Created sum_of_harmonic_series.py

maths/sum_of_harmonic_series.py

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+def sum_of_harmonic_progression(first_term: float, common_difference: float, no_of_terms: int) -> float:
+
+    """
+
+    Find the sum of n terms in an harmonic progression.
+    common_diff is the common difference of Arithmetic
+    Progression by which the given Harmonic Progression is linked.
+
+
+    """
+
+    l1 = [1 / first_term]
+    i = 0
+    first_term = 1 / first_term
+    while i < no_of_terms - 1:
+        first_term = first_term + common_difference
+        l1.append(first_term)
+
+        """
+        l1 is the Arithmetic Progression linked to the given Harmonic Series
+        l2 is the given Harmonic Series
+
+        """
+
+        i += 1
+        l2 = [1 / x for x in l1]
+    return sum(l2)
+
+
+
+
+if __name__ == "__main__":
+    import doctest
+    doctest.testmod()
+
+    print(sum_of_hp(1 / 2, 2, 2))