Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c2ee6b27f05c97fcec3c98c39cf4bc7313e1425b877acafcffd81fd45e64bd54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^