Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ef60bc6fb2e099f5dfc6d8b4e01b1e74eb7995693268006753704ecbc5e1d4ae:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^