Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 526562489fba7671af061f04f47e45a54b6a345faee21d4d44c93ca7e7aa7139:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^