Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d5d92c5475de754cd7bed1260b98c68e61659732d8913e7708d7d2216c475539:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^