Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ebbea8ec87e7e2e587ee7afc929f3f502a44d71b740e66f3cf841da0e77a933:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^