Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fc07c8a5b56e4fb58f827f62dc4b5bf32353eb6f74e848b4c0e49289f6fd01f2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^