Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f04837b906d7cdcb5ea2a96a5ebb9c337f2bb0ca178ebebb6cf9a8435accd9fa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^