Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fd2b66937bda56d4c368250868ad01bb4fbd9e20d3760af5997940760b465cbc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^