Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5bc7c80cde7a89b2ee4825f223af4447aff49c8ce62d4d5cae3cdf224a709feb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^