Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 484d8eed69fd79232c34b37497bd6ad5e0b8e8a112ec13d41e9503196a5d9ee3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^