Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3e1f0bd92199ee7559f05191d4e6d120a3470bea85458ba6694c9aadc63071af:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^