Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ede9cc0a962588a45b3e943a09ebf31af7930ce7cfaf4778b06f8b10f91838ea:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^