Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0d09f34e37aa408feec5a0a492d906001ae8957ce466a84206b73e21051b6add:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^