Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 15fcbc3ea9b867eb4690886236ff362b05e9a93ca671f09da2369896452b727e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^