Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ad44ef6c0514a94dea597dd8e39f88666362723e768b933f47aeff1fca95ee3f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^