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CADNA_C_HALF 3.1.11 software
Self-validation detection: ON
Mathematical instabilities detection: ON
Branching instabilities detection: ON
Intrinsic instabilities detection: ON
Cancellation instabilities detection: ON
Overflow detection for half-precision: ON
Underflow detection for half-precision: ON
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|  Computation of a root of a polynomial by Newton's method |
|  with CADNA                                               |
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x( 23) =  0.42857143E+000
x( 24) =  0.42857143E+000
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CADNA_C_HALF 3.1.11 software
There are 46 numerical instabilities
1 UNSTABLE BRANCHING(S)
45 LOSS(ES) OF ACCURACY DUE TO CANCELLATION(S)
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Remark: because of the instabilities detected by CADNA, a multiple root is suspected

