Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3d84860aed0f25010e5601a0dca5812b116f8b0233ee5f9940db2592e9cb7716:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^