Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a8a33ab43ed2c0e5424fb6e886b623f86abb80d0636ffb2782eca873aaa89a43:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^