Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f0b5daa78d010aad051360f4c794aa4d82361b10af96909ea3741d86c85391e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^