Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9fd93e28f0e6e6abd1e80e8f3b5bbd40b14e44db2ddb5cc93b119b5a416e3ef1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^