Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8c21f1a4fe80ec3a4567c7a7e7e55b9bb8a0b7f9505de5f6867acc89b2846c96:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^