Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 65e9139f99daddc6cbd71e760c8d7893bd31b982450a40d2a7c60d5a11e5d2ed:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^