Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c44a11258bb274f89849c8e997930d17f7bb526d079cede0975eb9cb2a30a176:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^