\
set term svg background rgb "white"; \
set out "times.svg"; \
set xlabel "matrix size"; \
set ylabel "diagonalization time, sec"; \
set title "diagonalization time as function of matrix size (`uname -m`)"; \
set key left; \
f(x)=b+(x/a)**c; \
b=0; a=100; c=3;\
fit f(x) "out.times.txt" via a,c; \
T = sprintf("fit: (n/%3.0f)^{%3.1f}",a,c); \
plot "out.times.txt" title "measurement", f(x) title T; \