Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ba7a4b717579a9f26af553c0c94dc51e38d7a071c1e12ee1d54e6ab01b81d2c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^