Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 65bcb22ebb62620addbd98bc0cbbfd0fb437b3670f2af4faacf0adc93794ee01:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^