Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9abe6cd9d3e6484865dd5f8c0cd67dc3121da1bddd77271848e52a8c46bd4268:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^