>> quad_batch
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4004.admin01


QUAD_SPMD
  Demonstrate the use of MATLAB's SPMD command
  to carry out a parallel computation.

Lab 1:
    Lab 1 works on [0.000000,0.142857].
Lab 6:
    Lab 6 works on [0.714286,0.857143].
Lab 2:
    Lab 2 works on [0.142857,0.285714].
Lab 3:
    Lab 3 works on [0.285714,0.428571].
Lab 4:
    Lab 4 works on [0.428571,0.571429].
Lab 5:
    Lab 5 works on [0.571429,0.714286].
Lab 7:
    Lab 7 works on [0.857143,1.000000].

Lab 1:
    Lab 1 computed approximation 0.567588
Lab 2:
    Lab 2 computed approximation 0.545610
Lab 3:
    Lab 3 computed approximation 0.506369
Lab 4:
    Lab 4 computed approximation 0.457017
Lab 5:
    Lab 5 computed approximation 0.404413
Lab 6:
    Lab 6 computed approximation 0.353507
Lab 7:
    Lab 7 computed approximation 0.307088

  Result of quadrature calculation:
  Estimate QUAD =       3.1415926535557754
  Exact value   =       3.1415926535897931
  Error         = 3.401768e-11

QUAD_SPMD
  Normal end of execution.

>> results

results =

    value: 3.1416

>>