Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 78239457dcafe0ee75d58c9099ac98293177607f9f539b33cccb4529a691d428:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^