Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eb8670f92104c3fe2ba6717919d980ada634e5ec99901f23dd858f093c2adef9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^