Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d4b2b4cc1ffe59ae948af21c0623df1aa2b7bcaa2edd3e2a83583a2148aeb6f5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^