Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0f36c6075e0859fdc9fdd52d94fdaefd6a3cdd1583f967d93d26a3eb826a42e1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^