Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 465f7bfd083452047fee5c5f9fc6dc0e21fb2e4eb65a9265d2a661f0d99a11ef:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^