Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 52bb92cc75a995dd2e537faebd1265ffaf79c0a98aa97d4a25b98a40ef3b47c8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^