Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0ac07a2bde6392f9f77a165a12a902cb9e16c6c0c1174ca69ea51668e57b54c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^