Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e0a441744bd11cb0ca2d5c4136e2dab8ca6ebcb7e6dd7ef63027cd88f5233796:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^