Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> df3cc17cb2bbc1647c0f97c63e7cf5618bd454802a6c0862ec2a14a2746a5bc2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^