Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6d5e129a25a0f903bcc6b1352e4ad5427bd421808d15a9170eee9a0a81e584d8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^