Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 89c9acb3f5209a279ddafc9b2477141da62f83230190e31e4d84315b48ee695c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^