Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4bb293e922d68d06b39b352cab8ec2c425cd03c4c683fec06688b5ae44e786d4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^