Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 93a94b9f0ab86eb6751a009083a31c7afa9cd89e67154890e19dc4655dff12a8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^