Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 07a140c0a3d67ec97771866b77ee7cee2db00efbee6d9f8e328434323ea7fc98:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^