D:\Users\deeeff\code\playground> csc -O3 scienctific-benchmark.scm
D:\Users\deeeff\code\playground> .\scienctific-benchmark.exe

first run
srfi-41: 7927
0.031s CPU time, 59517/3338 mutations (total/tracked), 3/345 GCs (major/minor)

lazy-seq: 7927
0.032s CPU time, 0.016s GC time (major), 8927/92 mutations (total/tracked), 8/36 GCs (major/minor)

srfi-121: 7927
0.031s CPU time, 0.031s GC time (major), 9925/1026 mutations (total/tracked), 8/4 GCs (major/minor)

second run
srfi-41: 7927
0s CPU time, 2002/835 mutations (total/tracked), 0/6 GCs (major/minor)

lazy-seq: 7927
0s CPU time, 1/1 mutations (total/tracked), 0/1 GCs (major/minor)

srfi-121: 7927
0s CPU time