Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 32e4396e9c284cc0d091e9654dc80bde791aa322d4b5bb52b92899e9832135d4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^