§ `ƒiéãód—ddlmZddlmZddlmZdZejdddeezezd¬ ¦«Zd S) é)Ú_core)Úexp1_definition)Úmath_constants_and_eula template < typename T > __device__ double expi(T x) { T ei = 1; T r = 1; if (x == 0) { return -CUDART_INF; } else if (x < 0) { return -exp1(-x); } else if (x <= 40.0) { for (int k = 1; k <= 100; k++) { int den = (k + 1) * (k + 1); r = r * k * x / den; ei += r; } return EUL + x * ei + log(x); } for (int k = 1; k <= 40; k++) { r = r * k / x; ei += r; } return exp(x) / x * ei; } Úcupyx_scipy_special_expi)zf->fzd->dzout0 = expi(in0)aExponential integral Ei. Parameters ---------- x : cupy.ndarray Real argument Returns ------- y : scalar or cupy.ndarray Values of exponential integral See Also -------- :func:`scipy.special.expi` )ÚpreambleÚdocN)ÚcupyrÚcupyx.scipy.special._exp1rrÚexpi_definitionÚ create_ufuncÚexpi©óúm/home/jaya/work/projects/VOICE-AGENT/VIET/agent-env/lib/python3.11/site-packages/cupyx/scipy/special/_expi.pyúrs~ððÐÐÐÐÐØ5Ð5Ð5Ð5Ð5Ð5Ø<Ð<Ð<Ð<Ð<Ð<ð€ð:€uÔØØØØ # oÑ 5¸Ñ Gð ð ñô€€€r