Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3f0b720dc46196e1dee0e76a710eeaa05293734fd01a60641aa79721bbbce66d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^