numpy.arccosh(x[, out]) = Inverse hyperbolic cosine, element-wise.
numpy.negative(x[, out]) = Numerical negative, element-wise.
numpy.ldexp(x1, x2[, out]) = Returns x1 * 2**x2, element-wise. The mantissas x1 and twos exponents x2
numpy.conj(x[, out]) = Return the complex conjugate, element-wise. The complex conjugate of a complex number is obtained by
numpy.arctanh(x[, out]) = Inverse hyperbolic tangent element-wise.
numpy.around(a, decimals=0, out=None)
numpy.fmin(x1, x2[, out]) = Element-wise minimum of array elements. Compare two arrays and returns a new array containing the
numpy.reciprocal(x[, out]) = Return the reciprocal of the argument, element-wise. Calculates 1/x.
numpy.ceil(x[, out]) = Return the ceiling of the input, element-wise. The ceil of the scalar x is the smallest
numpy.real_if_close(a, tol=100)
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