Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 607ee8436447729501a050bce6f31360fe13787bf59e90ee5a166eff10882fd9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^