Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bf5303ee25c7044daf7b02dc41e495cf297ca2f37426cc7cdd2380f5f262243e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^