Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f5658c45b79fe9b44a47738301966180a1e0e5cf3edc006af7cb7348ae3bc305:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^