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diff --git a/src/cython/doc/bottleneck_distance_user.rst b/src/cython/doc/bottleneck_distance_user.rst new file mode 100644 index 00000000..3bc170f4 --- /dev/null +++ b/src/cython/doc/bottleneck_distance_user.rst @@ -0,0 +1,37 @@ +=============================== +Bottleneck distance user manual +=============================== +Definition +---------- + +.. include:: bottleneck_distance_sum.rst + +Function +-------- +.. autofunction:: gudhi.bottleneck_distance + + +Basic example +------------- + +This example computes the bottleneck distance from 2 persistence diagrams: + +.. testcode:: + + import gudhi + + diag1 = [[2.7, 3.7],[9.6, 14.],[34.2, 34.974], [3.,float('Inf')]] + diag2 = [[2.8, 4.45],[9.5, 14.1],[3.2,float('Inf')]] + + message = "Bottleneck distance approximation=" + repr(gudhi.bottleneck_distance(diag1, diag2, 0.1)) + print(message) + + message = "Bottleneck distance exact value=" + repr(gudhi.bottleneck_distance(diag1, diag2)) + print(message) + +The output is: + +.. testoutput:: + + Bottleneck distance approximation=0.8081763781405569 + Bottleneck distance exact value=0.75 |