Pyspark, Finite Element Analysis, Mathematical Modeling, Databricks.
implementation of what was performed above: right = 1 left = 0 h = 2**(-2) number_of_elements = int((right-left)/h) P_indices_df = spark.range(number_of_elements+1).withColumnRenamed("id","k") T_indices_df = spark.range(number_of_elements).withColumnRenamed("id","k") P_spark =