Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 978302d694131fedd39f74f73cd303df3abceac46d578ec165cee5bd7ab8d8fd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^