Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 315af0c7a3eabe9faa0a7cfd8c94fa69f39e593393bb359bb8a8b194d73bc0b3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^