Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f2e375206b716ea09852bf61bf0beed0667343a3be27ac9aeca671bf50c2bf7d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^