Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 65843199a907dea245622bb68148d77c9c6b605c583527abf0c1119521667dee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^