Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 99d198d5c181f5658121e54ee8ede2b35bc58a288792ed9402919a4b99dd8137:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^