Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2292fae2c94b50cef3ee6e424785d33ab3ef3125ba504ad3c8d30ae89d0da490:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^