Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 73088ff97fd517c32bf1c8100bc1c8f5944ff9ec0078c08faad2ad5845c604d0:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^