Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 607a6d16e21196537ee31085856772d55f14ea6e42b25cb0ea9a771f7b75d0ec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^