Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3b0760c7600daff019fad042528e93ff6c774a293e65579cca241a15d746fb08:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^