Fix overflows in elu function #8866
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It's helpful to use expm1f(x), because expf(x)-1 will result in overflow for 25% of single-precision floating point numbers.
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It's helpful to use expm1f(x), because expf(x)-1 will result in overflow for 25% of single-precision floating point numbers.
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It's helpful to use expm1f(x), because expf(x)-1 will result in overflow for 25% of single-precision floating point numbers.