Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d80a881ac417b4272a23bc77016eec92e69871f3fda946c27e5ec2929ebbf548:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^