function retval=octsux(x)
if(x<1.3) % -inf<x<1.3
retval=1/(exp(-x(1))+0.27);
else % 1.3<=x<inf
retval=4/(3*sqrt(pi))*(x(1)^2+pi^2/6)^(3/4);
endif
endfunction
octsux(10)
warning: function name 'octsux' does not agree with function file name '/user/ME/test.m'
error: 'x' undefined near line 2 column 6
error: called from
wtf?