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/hal_nxp-3.5.0/mcux/mcux-sdk/middleware/issdk/algorithms/sensorfusion/sources/
Dmatrix.c225 cosphi; in fEigenCompute10() local
301 cosphi = 1.0F / sqrtf(1.0F + tanphi * tanphi); in fEigenCompute10()
302 sinphi = tanphi * cosphi; in fEigenCompute10()
305 tanhalfphi = sinphi / (1.0F + cosphi); in fEigenCompute10()
398 cosphi; in fEigenCompute4() local
476 cosphi = 1.0F / sqrtf(1.0F + tanphi * tanphi); in fEigenCompute4()
477 sinphi = tanphi * cosphi; in fEigenCompute4()
480 tanhalfphi = sinphi / (1.0F + cosphi); in fEigenCompute4()
561 float cosphi; // cosine of jacobi rotation angle in fComputeEigSlice() local
573 cosphi = 1.0F / sqrtf(1.0F + tanphi * tanphi); in fComputeEigSlice()
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