Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5ee13138f30d4ac875ce85b76c72672024b8f06bdd0e508d787dfe170f4b666a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^