Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b353a64e4a94eecdfc24a2bc0227a40ad2c5ecb7691d41c7699195c82fffa862:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^