Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3f77cba035e426574bf55ad97a67fb520113d734572a513b764cde97c42b38ad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^