
4 Mar
2014
4 Mar
'14
19:16
Boa tarde, Poderia tentar: pos1 <- locator(1) pos2 <- locator(1) pos3 <- locator(1) text(pos1, expression('Z'[cal]~'= 3.53')) text(pos2, expression('Z'[tab]~'= 1.64')) text(pos3, expression('P('-infinity~'<z<0.72)=0,7642')) Éder Comunello <c <comunello.eder@gmail.com>omunello.eder@gmail.com> Dourados, MS - [22 16.5'S, 54 49'W]