Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 57887b503159390bef2c351a223e86a140fcc76f3db076227a9f3117048b6842:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^