Form and Properties of the Canonical Weierstrass Product of an Entire Function with Real Values on ℝ

We determine the form and properties of theWeierstrass canonical product of an entire function with real values on ℝ. The proof of the theorem on the order of R-integral is specified [A. M. Samoilenko, “Order and canonical product of the Weierstrass R-integral,” Ukr. Mat. Zh., 71, No. 4, 564–570 (2019)].