Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 656b00760fe857a013ed7adb180034628bd2a7f99126696f55f3d77fa0482b51:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^