Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 50ddb83945648aa0248999ca4a768fb572ef612fb05eb2c1a546101a8874334f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^