相关的 pgf/TikZ 错误:
! Package PGF Math Error: You've asked me to divide `1' by `0', but I cannot di
vide any number by `0' (in '{exp(-1/0)}').
See the PGF Math package documentation for explanation.
Type H <return> for immediate help.
...
l.10 ...ooth,variable=\x] plot ({\x},{exp(-1/\x)})
;
?
! Emergency stop.
... |