Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5e56bc6117ee7c3e5dbd9bc2a015228f44afa44139f195cadec02f3dbafc5b85:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^