Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6374c0da6e6567be5eaeb0878a00bdaa5abf22c6eedc5334713455ed8a425b9b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^