Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5023936639736c63a59d890e5cb016f74996051aff26c28253673acec787834b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^