Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d299348f9f60844e496820e818d912ebe0a2367448f537d331ee44fec79d7b24:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^