Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 17c8ca5664986ad6ccea20580523f1c253df41d8c389b9d4d9051e90af52d780:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^