Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c2451e61e062a662f458bcb783a14d8a0257897d23d00e90a622b7ac31ecb051:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^