Mathematics
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    arctan1
    arctan3.16
    arctan0.316
    arctan0.316
    arctan0.037
    arctan0.012
    arctan0.0011
    arctan0.0044
    arctan0.027
    arctan0.0078
    arctan0.004
    arctan0.0045
    arctan0.0045
    arctan0.011
    arctan0.02625
    tan11.25
    arctan0.247
    arctan0.2795
    arctan0.2795
    arctan0.1766

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