Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2fd2d919ee48c7266ad91baf5d8b2c1b0f8fb1e8838ddef030bae35c2fa51ff4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^