Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8cb1fdd23f8a0b3a692f898fd565a8ba9a45aad24b031140191e3fb8b449cca4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^