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55 | <H2><A NAME="SECTION005410000000000000000"></A><A NAME="fpectl-example"></A> | |
56 | <BR> | |
57 | 3.4.1 Example | |
58 | </H2> | |
59 | ||
60 | <P> | |
61 | The following example demonstrates how to start up and test operation of | |
62 | the <tt class="module">fpectl</tt> module. | |
63 | ||
64 | <P> | |
65 | <div class="verbatim"><pre> | |
66 | >>> import fpectl | |
67 | >>> import fpetest | |
68 | >>> fpectl.turnon_sigfpe() | |
69 | >>> fpetest.test() | |
70 | overflow PASS | |
71 | FloatingPointError: Overflow | |
72 | ||
73 | div by 0 PASS | |
74 | FloatingPointError: Division by zero | |
75 | [ more output from test elided ] | |
76 | >>> import math | |
77 | >>> math.exp(1000) | |
78 | Traceback (most recent call last): | |
79 | File "<stdin>", line 1, in ? | |
80 | FloatingPointError: in math_1 | |
81 | </pre></div> | |
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119 | <span class="release-info">Release 2.4.2, documentation updated on 28 September 2005.</span> | |
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