twom62
if (zz[2] == (twom62 + zz[2]) - twom62) {
if (zz[2] == (twom62 + zz[2]) - twom62)
if (zz[2] == (twom62 + zz[2]) - twom62) {
twom62 = 2.16840434497100886801e-19,
if (c != zero && t[2] == (twom62 + t[2]) - twom62)