Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aba00f625c18736debcab2a7b043052813eb219aacd25ebabf0d005d48df9348:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^