Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 20da40b8a5d35faea4ac1f029df48ee0a310beac02debf3a1d0b0565681f71ad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^