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Add tests on transcendental values - #3
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sqrt/rsqrt/rcp/logacrossfloat4/float8/float16: NaN, negative input, ±Infinity, zero, denormals, thelog polynomial's internal branch boundary, andrsqrt/rcp` accuracy across a wide magnitude range — closing the "only one epsilon check, no boundary values" gap the original tests had.sqrt(+Infinity)returned NaN instead of+Inf, because itssqrtis emulated asv * rsqrt(v)andrsqrt(+Inf)underflows to0, hitting the classicInf * 0 = NaNtrap. Added an explicit+Infspecial case inweaver_vsqrtq_f32.