Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cb98c7659334fc4d81d68f382dbd57649be2b8724dfffae21da8ece96e64d7b4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^