Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3b6124d8ac13c7ee79d40d4d125dd4538ba6bf883e5ea4d4c1a4082b19f403b6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^