Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ed79dbee3b9b6267d1670ecdd25327c1c6c5713c95596f98a69de4f3bd52993:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^