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1906 | serge | 1 | /* |
2 | * Written by J.T. Conklin |
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3 | * Public domain. |
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4 | * |
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5 | */ |
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6 | |||
7 | #include |
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8 | |||
9 | float |
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10 | atanf (float x) |
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11 | { |
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12 | float res; |
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13 | |||
14 | asm ("fld1\n\t" |
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15 | "fpatan" : "=t" (res) : "0" (x)); |
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16 | return res; |
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17 | } |
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18 | |||
19 | double |
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20 | atan (double x) |
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21 | { |
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22 | double res; |
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23 | |||
24 | asm ("fld1 \n\t" |
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25 | "fpatan" : "=t" (res) : "0" (x)); |
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26 | return res; |
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27 | } |
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28 |