Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 244c7b2e53d5a11a23ebd21bc1aa2ef9159fbb55e41d0571d5f06b99ff9d0572:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^