Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ce2a32d1dce92a366b02006203edd7ddf4aa125201fb26856458a9622b7e80f7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^