Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b0c24f9043c6d7ce0b7f150c4e7de7b1e2c58c981338fa1c8ab77d7eaeebff72:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^