Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f210982be258d30c425df5ac7f7ef345439c8ba2581b705eaf140a920485b9ca:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^