Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f7cfba18e61a951cc8a4aa3067b0cab5d570969be098252578a18cde5ded1958:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^