Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44d4a7f9042ddd3e1b0bf2ef32e0f008cb92896be3c053ae64d0aaf1f0742e54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^