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OCR: INTEGRATOR SAMPLE SCRIPTS Example 4 Singular Type The Method for Integrands with Algebraic and/or Logarithmic Singularities Compute the integral: In(x) dx 1+ (In(x)) whose exact answer is: (Ci(1) sin(1) (r/2 Si(1)) cos(1))/n 0.1892752 Script Example: project answerl error1, numEvall integFct1; function integFct1(x) return 1/(1 +Inx ^2)^2; end function; local lowerLimit upperLimit absError, relError limit, weightFctFlag alpha, beta; lowerLimit 0 upperLimit absError 1.0e relError 0e-3 limit 500 weightFctFlag alpha beta [answer] absError1 numEval1] = IntegAlg ogSingular(inteaFct1 lowerLimit, upperLimit absError relError limit, weightF FctFlag, alpha beta) JowerLimit weightFctF Flag

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