Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dbf63099f2a5c8dea8bb1277bef9f21c6631cdcd817cc787e1a6c7ab662c1e96:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^