Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 45f08119cce15c8dee652d53d307598a86251c22c284bcd01269935304df3344:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^