Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9b8b4411c66b8cce3cc9ee639bab9ceaaea4521bbf15ce59abad43356eb8b782:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^