Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c0c47d52c25d10c6782867082c53beb742ed08f88d85f86031af89fe49a40a73:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^