COMMENT ā VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 \input acphdr C00003 ENDMK Cā; \input acphdr \def\\#1{\jpar 1000\hjust to #1pc{\caption Fig. 13. Region of ``acceptance'' in the ratio - of - uniforms method for normal deviates. Lengths of lines with coordinate ratio $x$ have the\penalty-500\ normal distribution.}} \ninepoint