Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> de2bd343c288376e7b0c8633babcdec9740735c737d697a115f05e9b97b2866b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^