Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f6f802268e0772ed0c6637bb553c2a90e6c31ad0b7a725f6bbc42d6b8c2a0fbd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^