Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 542cf57c840dc0947d9731099104bc64c967049b09c69785f7f1ee5ad7a570e3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^