Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7ead0b445eb74910cd8d8fddbac0a3599600a17bbb74e4face5d930253e783e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^