Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b7874055189c9ece3c3c30564d23877a6b9648f17850b645a667f5f58f977e94:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^