Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a39ce00c0ff7c6f285c20ac9d728022ef07dfcc2a86d46a064df5a9ac46fb4e4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^