Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ac3fb319904c7f6c09f149b80e0cd324e6e41dd042367421fc58e70067cad2e7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^